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Mechanics & Engineering for Boys Age 14 listings 1 to 52
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Mechanics & Engineering for 14 year old Boys
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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!




Trebuchet Kit

Trebuchet Kit

Suggested Retail Price: $39.95
Today's Sale Price: $35.95
10% off retail...you save $4.00!




Backyard Ballistics

Backyard Ballistics

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




Ballista Kit

Ballista Kit

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




Collectors Edition Slinky

Collectors Edition Slinky

Suggested Retail Price: $8.00
Our Price: $7.95




Building Bots Book

Building Bots Book

Suggested Retail Price: $26.95
Today's Sale Price: $22.95
15% off retail...you save $4.00!




The Art of the Catapult

The Art of the Catapult

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




Geomag Panels - 180 pc


Geomag Panels - 180 pc

Suggested Retail Price: $118.00
Today's Sale Price: $103.95
12% off retail...you save $14.05!




Geomag Panels - 104 pc


Geomag Panels - 104 pc

Suggested Retail Price: $76.00
Today's Sale Price: $67.95
11% off retail...you save $8.05!




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!


Tedco Newton's Cradle

Tedco Newton's Cradle

Suggested Retail Price: $24.00
Our Price: $22.95




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!


Air + Water Power Plus

Air + Water Power Plus

Suggested Retail Price: $90.00
Today's Sale Price: $80.95
10% off retail...you save $9.05!




Geomag Color - 64 pc


Geomag Color - 64 pc

Suggested Retail Price: $52.00
Today's Sale Price: $46.95
10% off retail...you save $5.05!




Koontz Combination Lock


Koontz Combination Lock

Price: $12.95


Hanz Car Design Studio

Hanz Car Design Studio

Suggested Retail Price: $65.00
Today's Sale Price: $42.25
35% off retail...you save $22.75!


Make: Electronics

Make: Electronics

Suggested Retail Price: $45.95
Today's Sale Price: $41.95
9% off retail...you save $4.00!




Haynes Combustion Engine


Haynes Combustion Engine

Suggested Retail Price: $45.00
Today's Sale Price: $41.95
7% off retail...you save $3.05!


PLAY Toy Blog
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!


ATR - All Terrain Robot

ATR - All Terrain Robot

Suggested Retail Price: $70.00
Today's Sale Price: $62.95
10% off retail...you save $7.05!




PowerUp 2.0 Electric Paper Airplane Conversion Kit


PowerUp 2.0 Electric Paper Airplane Conversion Kit

Price: $16.99




     
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