$49.95

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

$10.99

Mixed Lot of 15: SNAP CIRCUITS Elenco Snap Wire Replacement Parts 6SC01-6SC06

$39.22

Kosmos Brennstoffzelle 30 Experiments German Fuel Cell Car Science Kit 12+ NEW

$52.09

Mini Classic Gap Spark Tesla Coil Artificial Lightning Generator Arc Fountain

$10.95

USED Elenco Snap Circuits Jr SC-100 Electronic Experiment Kit Educational Toys

$1.99

SNAP CIRCUITS Elenco Tower LED Attachment, Part # 6SCTOWER

$19.99

i clicker2 Classroom Student Remote Tested Working No Batteries Fast Ship

$45

SNAP CIRCUITS SCG-125 GREEN Alternative Energy STEM Electronics Kit Elenco

$6.3

Snap Circuits Replacement Part 3 Battery Holder Nice 4.5 V Part B3B With Cover

$7.87

4M Green Science Tin Can Robot - Kids Age 8+ New In Sealed Bags

$35

Vintage Radio Shack Science Fair Electronic Project Kit 50 In 1 #201 UNTESTED

$5

Snap Circuits A1 Antenna Coil Replacement Part 6SCA1- 2 Available