$49.95

Vintage Science Fair Crystal Radio Kit Home School Ed Cat. No. 28-177

$2.95

[ SparkFun COM-13699 ] Shift Register 8-Bit - SN74HC595

$9.96

15W Disassembled Mini Coil Music Audio Speaker Electronic Field Project DIY Kit

$5.09

Snap Circuits Explorer Instruction Manual Only Projects 1-57

$45

Nice Big Elenco Snap Circuits Lights Pieces And Parts Lot

$9.99

Elenco Snap Circuits Replacement Part Lot Of 5 Parts Magnet Electromagnet Iron

$59.99

Radio Shack Make: Electronics Component Kit 1 2760349 NEW

$14.97

Science Wiz - Cool Circuits Puzzle Game - Working Lights & Music Complete

$1.99

JST-PH 5-pin Connector Cable Harness (8 inch Female)

$10.21

DIY 15W Mini Coil Music Audio Speaker Electronic Field Project Kit H

$200

littleBits Lot Of 3 Kits, 2 Unopened

$5.17

Elenco Snap Circuits Replacement Part: S8 Selector