{Office} Mark Rober Crunch Labs Build Box Propeller launcher Kit
Price: USD 35.00
Condition: New
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs by Mark Rober | Strobe Light Animator | NEW, Sealed Parts
Price: USD 25.00
Condition: New
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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Mark Rober Crunch Labs Build Box Stomp Rocket | Kit New, Never Used
Price: USD 36.99
Condition: New
Location: 172**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Original Crunch Labs Subscription Box by Mark Rober | Ball Launcher | NEW!
Price: USD 34.50
Condition: New
Location: 928**
Shipping Type:
Shipping Cost: USD
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Mark Rober Crunch Labs Engineering Build Kit - Aurora Reflector
Price: USD 32.00
Condition: New
Location: 912**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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LOT OF 8 NEW MARK ROBER CRUNCH LABS STEM SCIENCE BUILD KITS + 1
Price: USD 199.99
Condition: New
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mark Rober Crunch Labs Build Box Boomerang Car | Kit New, Never Used
Price: USD 29.95
Condition: New
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 9.50
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{Office} Crunch Labs Mark Rober TRAMPOLINE TOSS Build Box Education Engineering
Price: USD 38.00
Condition: New
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs Build Box by Mark Rober Disco Dynamo BRAND NEW IN BOX
Price: USD 42.99
Condition: New
Location: 346**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NIB- CRUNCH LABS by Mark Rober " Boomerang Car " STEM Build Open Box B
Price: USD 23.43
Condition: Used
Location: 530**
Shipping Type: CALCULATED
Shipping Cost: USD
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{office} Mark Rober Crunch Labs Build Box Strobe Light Animator Not Used- Sealed
Price: USD 35.00
Condition: New
Location: 336**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mark Rober Crunch Labs Build Box - Trap door Maze | Kit New Sealed Box
Price: USD 24.95
Condition: New
Location: 937**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Mark Rober Crunch Labs Build Box Domino Catapult | Kit New, Never Used
Price: USD 36.99
Condition: New
Location: 172**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mark Rober Crunch Labs Build Box Mirror Bank | Kit New, Never Used
Price: USD 39.99
Condition: New
Location: 172**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs by Mark Rober COIN SPINNER New Open Box
Price: USD 27.95
Condition: New
Location: 164**
Shipping Type: FIXED
Shipping Cost: USD 9.50
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Mark Rober Crunch Labs Build Box Drawing Machine Kit Used CrunchLab
Price: USD 23.62
Condition: Used
Location: 547**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs Build Box Aurora Reflector - Think Like An Engineer - Unused
Price: USD 25.00
Condition: New
Location: 079**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Mark Rober COIN SPINNER Used
Price: USD 23.62
Condition: Used
Location: 547**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs By Mark Rober Build Box Air Ball Kit | New
Price: USD 24.95
Condition: Used
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mark Rober Crunch Labs Build Box Boomerang Car | Kit New, Never Used
Price: USD 33.26
Condition: New
Location: 935**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Crunch Labs Box by Mark Rober Rocket Revolver New, Sealed, Complete Box | New
Price: USD 25.95
Condition: Used
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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CRUNCH LABS DUCK GAME MARK ROBER NEW OPEN BOX COMPLETE
Price: USD 24.99
Condition: New
Location: 371**
Shipping Type: CALCULATED
Shipping Cost: USD
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NIB & SEALED - CRUNCH LABS By Mark Rober - GYROSCOPE WALKER
Price: USD 32.95
Condition: New
Location: 462**
Shipping Type: CALCULATED
Shipping Cost: USD
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************************************* NEW Crunch Labs by Mark Rober COIN SPINNER
Price: USD 36.99
Condition: New
Location: 948**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs Stomp Rocket Build Box by Mark Rober Open Box Never Used Ages 8+
Price: USD 29.99
Condition: New
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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Crunch Labs Air Ball Build Box by Mark Rober Open Box Never Used Age 8+
Price: USD 29.99
Condition: New
Location: 852**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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Crunch Labs Build Box Mark Rober COIN SPINNER Engineering Home School Teaching
Price: USD 34.95
Condition: New
Location: 339**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mark Rober Crunch Labs Build Box - Galton's Goalie | New, Original Packing
Price: USD 35.99
Condition: New
Location: 550**
Shipping Type:
Shipping Cost: USD
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Crunch Labs By Mark Rober Domino Catapult Open Box Missing 1 of 4 Foam balls
Price: USD 35.95
Condition: Used
Location: 611**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Mark Rober - Rocket Revolver Build Box - New Unused - Ages 8+
Price: USD 38.99
Condition: New
Location: 342**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mark Rober Crunch Labs Build Ball Launcher Game | Kit New, Never Used,
Price: USD 34.95
Condition: New
Location: 937**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Lot of 2 Crunch Lab Home School Science Engineering Kits - Boomerang Car New Fun
Price: USD 34.99
Condition: New
Location: 221**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Rocket Revolver Kit Open Item Never Used No Instruction Booklet
Price: USD 24.00
Condition: New
Location: 338**
Shipping Type: CALCULATED
Shipping Cost: USD
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New, CRUNCH LABS by Mark Rober Kaleidoscope Build Box Kit
Price: USD 39.09
Condition: New
Location: 300**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs by Mark Rober: Duck Game,New Unopened Box, CrunchLabs
Price: USD 34.95
Condition: New
Location: 164**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Box by Mark Rober VACUUM CHAMBER
Price: USD 45.00
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs by Mark Rober "Air Ball" Educational Build Kit Ages 8+ New SEALED B
Price: USD 21.62
Condition: New
Location: 530**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Mark Rober Air Ball Educational Build Kit Ages 8+ Open Box
Price: USD 34.75
Condition: Used
Location: 223**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Lab's Coin Spinner by Mark Rober - Used
Price: USD 19.99
Condition: Used
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Marc Rober - Domino Catapult Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober Build Box Air Ball Kit | New, Never Used
Price: USD 39.99
Condition: New
Location: 073**
Shipping Type:
Shipping Cost: USD
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Crunch Labs by Mark Rober: Mirror Bank, Unopened Box, CrunchLabs, New Open Box
Price: USD 29.95
Condition: New
Location: 164**
Shipping Type: CALCULATED
Shipping Cost: USD
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crunch labs build box
Price: USD 30.00
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Marc Rober - Stomp Rocket Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Build Box by Mark Rober Strobe Light Animator BRAND NEW IN BOX
Price: USD 29.99
Condition: New
Location: 950**
Shipping Type: CALCULATED
Shipping Cost: USD
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New Open Box CRUNCH LABS Galton’s Goalie Build Box By Mark Rober Kit
Price: USD 29.95
Condition: New
Location: 937**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Mark Rober Crunch Labs Build Box - Tripwire - NEW, Never Used
Price: USD 36.99
Condition: New
Location: 983**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Build Box by Mark Rober Strobe Light Animator BRAND NEW IN BOX
Price: USD 29.00
Condition: New
Location: 847**
Shipping Type:
Shipping Cost: USD
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Crunch Labs Build Box by Mark Rober Strobe Light Animator BRAND NEW IN BOX
Price: USD 35.99
Condition: New
Location: 550**
Shipping Type:
Shipping Cost: USD
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Mark Rober Crunch Labs Build Box Duck Game | Kit New, Never Used, CrunchLabs
Price: USD 39.99
Condition: New
Location: 550**
Shipping Type:
Shipping Cost: USD
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New Mark Rober Crunch Labs Coin Spinner Science Kit
Price: USD 27.99
Condition: New
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Mark Rober: Domino Catapult, New Unopened Box, CrunchLabs
Price: USD 32.95
Condition: New
Location: 164**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Lab's ‘Aurora Reflector’ Build Box by Mark Rober - NEW! Engineering
Price: USD 29.99
Condition: New
Location: 600**
Shipping Type: FIXED
Shipping Cost: USD 10.00
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Crunch Lab's ‘Mirror Bank’ by Mark Rober
Price: USD 32.99
Condition: New
Location: 857**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mark Rober Crunch Labs Build Box - Air Plane Launcher - NEW, Never Used
Price: USD 36.99
Condition: New
Location: 983**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober Mirror Bank New
Price: USD 39.99
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs Box by Mark Rober Duck Game Brand New Age 8+
Price: USD 34.99
Condition: New
Location: 857**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Domino Catapult Build Box By Mark Rober New Open Box
Price: USD 39.99
Condition: New
Location: 550**
Shipping Type:
Shipping Cost: USD
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{office} NEW Crunch Labs by Mark Rober MAGNUS FLYER build kit - Never built
Price: USD 32.99
Condition: New
Location: 193**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Lot Mark Rober STEM Kits Tripwire Boomerang Car
Price: USD 55.00
Condition: Used
Location: 064**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Badge Plaque Holder YEAR 2 Gears Mark Rober STEM Replacement Unused
Price: USD 16.87
Condition: Used
Location: 287**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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7 Crunch Labs By Mark Rober Build Box DIY Kids 8+STEM Mirror Banks Missing Piece
Price: USD 30.00
Condition: Used
Location: 785**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober Drawing Machine New
Price: USD 45.00
Condition: New
Location: 282**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs by Marc Rober - Duck Game Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs. Tripwire New-sealed
Price: USD 39.99
Condition: Unspecified
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 8.49
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Crunch Labs by Mark Rober Domino Catapult Build Box Ages 8+
Price: USD 34.99
Condition: New
Location: 857**
Shipping Type: CALCULATED
Shipping Cost: USD
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Original Crunch Labs Box by Mark Rober Strobe Light Animator, New & Sealed
Price: USD 44.99
Condition: New
Location: 760**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober Trip Wire & Mirror Bank Science Box Project *New*
Price: USD 72.00
Condition: New
Location: 800**
Shipping Type: CALCULATED
Shipping Cost: USD
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Mark Rober Crunch Labs Build Box Duck Game | Kit New, Never Used, CrunchLabs
Price: USD 39.99
Condition: New
Location: 073**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Build Box by Mark Rober - Strobe Light Animator - New, Never Used
Price: USD 33.99
Condition: New
Location: 983**
Shipping Type:
Shipping Cost: USD
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NEW Crunch Labs Box by Mark Rober GALTON'S GOALIE Unopened
Price: USD 29.99
Condition: New
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober Domino Catapult New/Sealed. Science Box project
Price: USD 44.06
Condition: New
Location: 846**
Shipping Type: FIXED
Shipping Cost: USD 8.95
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Crunch Labs "Galton's Goalie" STEM Build Kit Mark Rober Think Like An Engineer
Price: USD 39.99
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Mark Rober Crunch Labs Build Box - Drawing Machine - NEW, Never Used
Price: USD 36.99
Condition: New
Location: 983**
Shipping Type:
Shipping Cost: USD
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Crunch Labs Box Domino Catapult REPLACEMENT PARTS ONLY Mark Rober Unused
Price: USD 9.87
Condition: New
Location: 287**
Shipping Type: FIXED
Shipping Cost: USD 5.25
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Crunch Labs Rocket Revolver Build Box By Mark Rober New Open Box
Price: USD 29.99
Condition: New
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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***************************** SEALED NEW Crunch Lab's MIRROR BANK by Mark Rober
Price: USD 37.99
Condition: New
Location: 948**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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crunch labs build crunch labs gyroscope walker NOB
Price: USD 49.99
Condition: New
Location: 193**
Shipping Type: CALCULATED
Shipping Cost: USD
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NIB SEALED Crunch Labs Box by Mark Rober Domino Catapult, Complete Box STEM
Price: USD 35.00
Condition: New
Location: 336**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Airplane Launcher Mark Rober New Open Box Education Aid Homeschool
Price: USD 44.98
Condition: New
Location: 941**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Mark Rober STROBE LIGHT ANIMATOR Educational Engineering
Price: USD 20.48
Condition: New
Location: 480**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Mark Rober MIRROR BANK Engineering Educational Prank Toy *Built*
Price: USD 24.99
Condition: Used
Location: 451**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Marc Rober - Boomerang Car Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Mark Rober Kaleidoscope Build Box Educational Engineering New
Price: USD 39.99
Condition: New
Location: 550**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs Box Mirror Bank REPLACEMENT PARTS ONLY Mark Rober Unused
Price: USD 9.87
Condition: New
Location: 287**
Shipping Type: FIXED
Shipping Cost: USD 4.99
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NIB & SEALED - CRUNCH LABS by Mark Rober - AIR BALL
Price: USD 29.95
Condition: New
Location: 462**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober. Duck Game New Sealed Box
Price: USD 39.99
Condition: Unspecified
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 8.49
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Crunch Labs Build Box Mark Rober Strobe Light Animator New Open Box Homeschool
Price: USD 42.98
Condition: New
Location: 941**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs by Marc Rober -Strobe Light Animator Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs. Mirror Bank New-sealed
Price: USD 39.99
Condition: Unspecified
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 8.49
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Crunch Labs by Marc Rober - Air Ball Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
Read MoreCrunch Labs By Mark Rober Drawing Machine New
Price: USD 39.99
Condition: New
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunch Labs Build Box by Mark Rober Strobe Light Animator BRAND NEW IN BOX
Price: USD 29.99
Condition: New
Location: 212**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs by Marc Rober - Mirror Game Build Box Kit, MINT
Price: USD 30.00
Condition: New
Location: 500**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober Drawing Machine STEM Learning OPEN BOX
Price: USD 34.75
Condition: Used
Location: 223**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NIB & SEALED - CRUNCH LABS by Mark Rober - GALTON'S GOALIE
Price: USD 29.95
Condition: New
Location: 462**
Shipping Type: CALCULATED
Shipping Cost: USD
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Crunch Labs By Mark Rober. Rocket Revolver New Sealed Box
Price: USD 39.99
Condition: Unspecified
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 8.49
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Crunch Labs. Strobe Light Animator New-sealed
Price: USD 39.99
Condition: Unspecified
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 8.49
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Mark Rober Crunch Labs Build Box Strobe Light Animator | Kit New, Never Used
Price: USD 39.99
Condition: New
Location: 172**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Crunchlabs Magnus Flyer (Missing Parts)
Price: USD 21.00
Condition: Used
Location: 432**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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