Discovery Roller Coaster & 2 Science Kits

Bidding ended
Starting price
$30

About this item

Build a motorized roller coaster ... or begin a science adventure with 2 different kits to promote the STEM in your student.

brand new

Value: $60.00
Bidding ended: 4:00pm, 16 September 20204:00pm, Wednesday 16 September 2020America/New York

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