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Mechanics & Engineering for Boys Age 11 listings 1 to 52
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Mechanics & Engineering for 11 year old Boys
Browsing 1-51 of 66 items in this category
Page: 2
14-in-1 Solar Robot

14-in-1 Solar Robot

Suggested Retail Price: $39.00
Today's Sale Price: $35.95
8% off retail...you save $3.05!




Backyard Ballistics

Backyard Ballistics

Suggested Retail Price: $16.95
Today's Sale Price: $15.95
6% off retail...you save $1.00!




Klutz LEGO Crazy Action Contraptions


Klutz LEGO Crazy Action Contraptions

Suggested Retail Price: $22.00
Today's Sale Price: $19.95
9% off retail...you save $2.05!




Physics Workshop

Physics Workshop

Suggested Retail Price: $55.00
Today's Sale Price: $49.95
9% off retail...you save $5.05!




Ballista Kit

Ballista Kit

Suggested Retail Price: $20.00
Today's Sale Price: $17.95
10% off retail...you save $2.05!




Snap Circuits Light

Snap Circuits Light

Suggested Retail Price: $85.00
Today's Sale Price: $72.95
14% off retail...you save $12.05!




Stomp Rocket® Super High Performance


Stomp Rocket® Super High Performance

Suggested Retail Price: $21.00
Today's Sale Price: $19.95
5% off retail...you save $1.05!




Robotic Arm - Edge

Robotic Arm - Edge

Suggested Retail Price: $74.00
Today's Sale Price: $64.95
12% off retail...you save $9.05!




Original TEDCO Gyroscope - Nostalgic Twin Pack


Original TEDCO Gyroscope - Nostalgic Twin Pack

Suggested Retail Price: $14.00
Today's Sale Price: $12.95
8% off retail...you save $1.05!




Erector Set - Special Edition Set

Erector Set - Special Edition Set

Suggested Retail Price: $110.00
Our Price: $109.99




Gyrobot - The Science of Gyrobots


Gyrobot - The Science of Gyrobots

Suggested Retail Price: $50.00
Today's Sale Price: $44.95
10% off retail...you save $5.05!




Laser Cut Trebuchet Kit

Laser Cut Trebuchet Kit

Suggested Retail Price: $21.00
Today's Sale Price: $19.95
5% off retail...you save $1.05!


4M Tin Can Cable Car

4M Tin Can Cable Car

Suggested Retail Price: $17.00
Today's Sale Price: $15.95
6% off retail...you save $1.05!




Slinky Science - Young Architect

Slinky Science - Young Architect

Suggested Retail Price: $87.00
Today's Sale Price: $74.95
14% off retail...you save $12.05!




Snap Circuits Motion


Snap Circuits Motion

Suggested Retail Price: $85.00
Today's Sale Price: $75.95
11% off retail...you save $9.05!




PowerUp 2.0 Electric Paper Airplane Conversion Kit


PowerUp 2.0 Electric Paper Airplane Conversion Kit

Price: $16.99




Hexbug Robotic Spider


Hexbug Robotic Spider

Suggested Retail Price: $30.00
Today's Sale Price: $26.95
10% off retail...you save $3.05!




Hanz Large Inventor's Lab


Hanz Large Inventor's Lab

Suggested Retail Price: $30.00
Today's Sale Price: $27.95
7% off retail...you save $2.05!


PLAY Toy Blog
Junk Drawer Physics

Junk Drawer Physics

Suggested Retail Price: $15.00
Our Price: $14.95


Building Bots Book

Building Bots Book

Suggested Retail Price: $26.95
Today's Sale Price: $24.95
7% off retail...you save $2.00!




Girder and Panel - 300 piece Hydrodynamic Deluxe Set

Girder and Panel - 300 piece Hydrodynamic Deluxe Set

Suggested Retail Price: $100.00
Today's Sale Price: $84.95
15% off retail...you save $15.05!




Remote-Control Machines DLX

Remote-Control Machines DLX

Suggested Retail Price: $125.00
Today's Sale Price: $112.95
10% off retail...you save $12.05!




Smart Car Robotics - The Self-Driving Car of the Future


Smart Car Robotics - The Self-Driving Car of the Future

Suggested Retail Price: $130.00
Today's Sale Price: $116.95
10% off retail...you save $13.05!


Leonardo DaVinci Kits - Catapult

Leonardo DaVinci Kits - Catapult

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




Room Defender

Room Defender

Suggested Retail Price: $40.00
Today's Sale Price: $36.95
8% off retail...you save $3.05!


4M Science Magic - Impossible Paper

4M Science Magic - Impossible Paper

Suggested Retail Price: $7.00
Today's Sale Price: $6.48
7% off retail...you save $0.52!




Leonardo DaVinci Kits - Paddle Boat

Leonardo DaVinci Kits - Paddle Boat

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




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HexBug Strandbeast


HexBug Strandbeast

Suggested Retail Price: $39.00
Today's Sale Price: $34.95
10% off retail...you save $4.05!


Klutz Straw Shooter Jets

Klutz Straw Shooter Jets

Suggested Retail Price: $17.00
Our Price: $16.95


You-Build-It Headphones


You-Build-It Headphones

Suggested Retail Price: $25.00
Today's Sale Price: $22.95
8% off retail...you save $2.05!


Zome Tool - Creator 3


Zome Tool - Creator 3

Price: $165.00




Pathfinders Catapult Kit

Pathfinders Catapult Kit

Suggested Retail Price: $24.95
Today's Sale Price: $22.95
8% off retail...you save $2.00!




LEGO Mindstorms EV3


LEGO Mindstorms EV3

Suggested Retail Price: $399.99
Today's Sale Price: $358.95
10% off retail...you save $41.04!




Hanz Extra Large Inventor's Lab


Hanz Extra Large Inventor's Lab

Suggested Retail Price: $40.00
Today's Sale Price: $36.95
8% off retail...you save $3.05!


Collectors Edition Slinky

Collectors Edition Slinky

Suggested Retail Price: $8.00
Our Price: $7.95




Rocket Science

Rocket Science

Suggested Retail Price: $35.00
Today's Sale Price: $32.95
6% off retail...you save $2.05!




PLAY Toy Blog
Hexbug VEX Robotics - Ant Robotic Kit


Hexbug VEX Robotics - Ant Robotic Kit

Suggested Retail Price: $65.00
Today's Sale Price: $55.95
14% off retail...you save $9.05!


HexBug Giant XL Strandbeast


HexBug Giant XL Strandbeast

Suggested Retail Price: $52.00
Today's Sale Price: $45.95
12% off retail...you save $6.05!




Remote-Control Machines

Remote-Control Machines

Suggested Retail Price: $85.00
Today's Sale Price: $76.95
9% off retail...you save $8.05!




Jr. Scientist Strandbeest Model Kit

Jr. Scientist Strandbeest Model Kit

Suggested Retail Price: $35.00
Today's Sale Price: $32.95
6% off retail...you save $2.05!


Hoberman Sphere - Rainbow

Hoberman Sphere - Rainbow

Suggested Retail Price: $35.00
Today's Sale Price: $31.95
9% off retail...you save $3.05!




4M Salt Water Power Robot

4M Salt Water Power Robot

Suggested Retail Price: $13.00
Our Price: $12.95




Erector Evolution - Crane Truck


Erector Evolution - Crane Truck

Suggested Retail Price: $119.99
Today's Sale Price: $77.99
35% off retail...you save $42.00!




Quadrilla - Vertigo

Quadrilla - Vertigo

Suggested Retail Price: $150.00
Today's Sale Price: $134.99
10% off retail...you save $15.01!




K'NEX Thunderbolt Strike Roller Coaster


K'NEX Thunderbolt Strike Roller Coaster

Suggested Retail Price: $132.00
Today's Sale Price: $115.95
12% off retail...you save $16.05!


Space Series Techno Gears Marble Mania Galaxy 2.0


Space Series Techno Gears Marble Mania Galaxy 2.0

Suggested Retail Price: $96.00
Today's Sale Price: $84.95
12% off retail...you save $11.05!


Stick Storm Classic


Stick Storm Classic

Suggested Retail Price: $12.00
Today's Sale Price: $10.95
9% off retail...you save $1.05!


This IS Rocket Science

This IS Rocket Science

Suggested Retail Price: $24.00
Today's Sale Price: $21.95
9% off retail...you save $2.05!


K'NEX Typhoon Frenzy Roller Coaster Building Set

K'NEX Typhoon Frenzy Roller Coaster Building Set

Suggested Retail Price: $55.00
Today's Sale Price: $44.95
18% off retail...you save $10.05!


Air-Stream Machines


Air-Stream Machines

Suggested Retail Price: $70.00
Today's Sale Price: $62.90
10% off retail...you save $7.10!




Balancing Bird

Balancing Bird

Suggested Retail Price: $3.99
Our Price: $3.95




     
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