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$25 & Under

$25 & Under

4-in-1 Transformer Solar Robot T4
Build a real Transformer Robot! This solar powered robot transforms into a bug, drill vehicle and T-Rex! With this kit you get 4 Robots in 1!

$19.99
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Sonic F1 Solar Car Kit
Build a Solar Powered Sonic F1 Racecar! Put in the sun and watch it race!

$17.99
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K'nex Mario Chain Chomp Building...
Mario Kart Chain Chomp Building Set cool to build, fun to play. The set includes racecar for real life Mario Kart Races with a super-fast battery-powered motor, Chain Chomp obstacle, Mario buildable figure, a star and a banana peel, with buildable 6 pieces track.

$73.99
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Smart Rolling Robot Kit
Build a Smart Robot that sits atop a big spinning ball! Watch your Smart Robot Roll around the house zipping past obstacles it encounters. You can even put this robot in a maze!

$16.99
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Solar Charging Penguin Kit
Charge up your Penguin in the sun for a few minutes, then bring him inside and watch him waddle away! Build your very own solar charging penguin + solar charger!

$19.99
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EM4 4-in-1 Robot Kit
Build 4 Battery Powered Robots using this Robot Kit. Build Models include: the Beastly Bi-ped, Trailer Truck, Grandpa-bot Bobble Head & a 6-legged Cricket Bot!

$19.99
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$Math Magic Trick Gift Set$
Math Magic Trick Gift Set
Math Magic Tricks to astonish your friends and family. Contains the supplies for 15 different Mathematical Magic Tricks!

$12.99
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Brush Robot Kit / Bristlebot /...
Use this kit to make a Brushbot, also known as a bristlebot. Just assemble and watch your brushbot go! Includes optional paintbrush for having your brushbot paint a mini-masterpiece as it moves!

$15.99
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Salt Water Powered Motorcycle Kit
A chemical reaction makes this self-balancing motorcycle drive using salty water as gasoline! Mix table salt and water to fuel your very own motorcycle.

$24.99
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Marble Run 80pc Set
80 colored plastic pieces to build your own large Marble Run. Place the marbles in and watch them make it all the way down to the bottom!

$18.95
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Edge Detecting Table Top Robot
The Table Top Robot is a perfect addition to your table. Assemble and watch this smart robotic crab run around your table without falling off! Detects the edge so it never leaves it's table top home!

$15.99
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Metal Detector Robot
Build your very own Remote-Controlled Metal Detector Robot! Drive your robot forward and back using the remote and it will beep when over a metal object!

$23.99
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Running Microbug Kit Solder DIY Robot Bug Light Sensitive: Solder & assemble this Microbug robot and watch it drive towards...
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SMD Star LED Soldering Kit SMT Christmas Decoration Electronic Ornament: Solder together your very own electronic star with 20 SMD LEDs! Slowly...
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