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Radio Shack 270-222 Deluxe Blue Plastic Project Case Box NOS Brand New

$ 8.79 $ 5.27

NEW litteBits Avenger Hero Inventor Kit

$ 35.19 $ 21.11

SPARKFUN Inventor's Kit-13969 v3.3 arduino language development platform

$ 35.19 $ 21.11

Little Bits Cloud Bit

$ 22 $ 13.2

STEM Skills Roominate Wired RV Van Wired Building Kit Hands-On Electric Fun! NEW

$ 37.79 $ 22.67

ELENCO SC-750 SNAP CIRCUITS EXTREME 750 Experiments Electronics Kit Complete

$ 61.59 $ 36.95

Snap Circuits 3D MEG Project Kit New in Box

$ 35.19 $ 21.11

Snap Circuits Bric:Structures

$ 30.8 $ 18.48

ELENCO SNAP CIRCUITS JR. SC-100 Electronic Discovery Science Kit

$ 10.55 $ 6.33

Kids Educational Science Toys Electric Keep Calm Crossing Game DIY Kit tpJ Bn

$ 6.49 $ 3.89

C429-L36 JPEG Compression VGA Camera Module WITH IR-CUT filter mounted on sensor

$ 12.27 $ 7.36

Connex Build-it Yourself Robotic Spider Action Walking Mechanical Spider Ages 8+

$ 7.48 $ 4.48

Sparkfun Inventor’s Kit Unleash Your Inner Inventor 14 Circuits Designed To Help

$ 39.6 $ 23.76

DISNEY TOY STORY 3 EVIL DR. PORKCHOP ELECTRONIC PIG SPACESHIP 2010 WORKS

$ 114.39 $ 68.63

RADIO SHACK Electronics Sensors Lab Experiments Solderless Battery Toy Elec

$ 17.32 $ 10.39

Elenco Snap Circuits Lights SCL175 over 55 parts make 175+ projects 2016 OPEN BX

$ 35.19 $ 21.11

Lot of 3 Science Kit's Tin Can Robot,Weather Science Kit,Mini Pocket Volcano

$ 35.19 $ 21.11

Used Radio Shack Electronics Sensor Lab 28-278 Electronics Learning Kit

$ 30.74 $ 18.44

Vintage Educational Design - Home Planetarium - Open Box - Missing Pieces

$ 8.79 $ 5.27

Elenco Snap Circuits replacement part L2 6SCL2 6V Lamp (Built in Bulb)

$ 5.94 $ 3.56

New Elenco Educational Kits Model EK-16 Hidden Tormentor Unassembled Free Ship

$ 17.56 $ 10.53

72W Mini Bluetooth Tesla Coil DIY Kit Plasma Loudspeaker Wireless Transmission

$ 58.95 $ 35.37

Larson Scanner Kit - 10mm Diffused LEDs

$ 17.55 $ 10.53

Radio Shack Electronics Learning Lab Kit Circuits (Model# 2800055)

$ 58.07 $ 34.84

Make: Electronics 2nd Component Pack 2 -Ex 12-24 Kit for Charles Platt STEM Book

$ 65.33 $ 39.19

Mini Tesla Coil Arc 5V 1A USB Wireless Transmission Experiment Education Desktop

$ 14.31 $ 8.59

Tamiya 72005 6 Speed Speed Gearbox H.E.

$ 14.08 $ 8.44

Maxitronix 200-in-1 Electronic Lab in excellent preowned condition

$ 26.39 $ 15.83

Thames Kosmos Remote-Control Machines Animals Building Toys Kit Engineer

$ 33.43 $ 20.05

Littlebits - 10 Bits Module Set

$ 30.8 $ 18.48

Elenco Snap Circuit Replacement Part - T1 Transformer

$ 5.28 $ 3.16

NEw Green Science Potato Clock - Make Your Own Clock - NEW Free US Shipping

$ 17.55 $ 10.53

NEW Qty of 10, ML1 MUSICAL LIGHT CONTROLLER KIT. Electronics Teaching.

$ 88 $ 52.8

Elenco Electronic Snap Circuits SC-300 Kit - a "Dr. Toy Winner" Mixed Kits 53 Pc

$ 10.55 $ 6.33

School Physics Labs Basic Electricity Discovery Circuit And Kits For FREE SHIP

$ 64.14 $ 38.48

Tin Can Robot Kit Green Science 4M Mechanics Kit New Sealed Box

$ 8.8 $ 5.28

(2) Snap Circuits Jr. Elenco Model SC-100 100+ Projects Lot of 2 Home schooling

$ 17.59 $ 10.55

Tin Can Robot Science Kit - Kids Educational Toy - Fun Mechanics Kit - 4M

$ 11.39 $ 6.83

Classic DRSSTC driver board UD1.3 module single totem dual resonance for Tesla

$ 20.9 $ 12.54

DRSSTC Current Transformer Module Product Dedicated/Tesla Coil

$ 22.57 $ 13.54

Rotary Encoder - Illuminated (Red/Green)

$ 4.35 $ 2.61

Velleman Mini Kit MK104 Electronic Cricket Soldering Electronics Practice Kit

$ 10.55 $ 6.33

Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects |

$ 46.89 $ 28.13

RARE Movit 963 Line Tracker Infra-red Sensor Robot NEW. Open box. Sealed.

$ 14.96 $ 8.97

5 Set STEM Kit,DC Motors Electronic Assembly Robotic Kit DIY STEM Toys for

$ 29.4 $ 17.64

Robot OWI 14 Solar 1 Educational Kit Msk615 Science

$ 13.2 $ 7.91

PhysicsQuest Lab Kit 2007 for Middle School Classrooms

$ 2.64 $ 1.58

Science Wiz Inventions Kit Ages 8+ Build Explore- Penny Norman, Ph.D. NIB

$ 8.79 $ 5.27

Robotics Smart Machines Tracks & Treads Thames & Kosmos 620382

$ 61.59 $ 36.95

RadioShack Make:it Component Kit 1 Pack for Make: Electronics 1st Charles Platt

$ 56.09 $ 33.65

15W 2A for Mini Coil Plasma Speaker Electronic Kit DIY Kits with Stainless

$ 3.77 $ 2.26

Greentech: Circut Science, ELECTRIC FOUNTAIN, Educational Age 8+, NEW

$ 12.27 $ 7.36

Connex Robotic Spider Ages 8+ STEM Learning~ Comes to Life

$ 11.39 $ 6.83

New, Sealed - Tin Can Robot from Green Science and 4M - STEM PROJECT - free ship

$ 7.47 $ 4.48

Electronic Snap Circuits SC300 Electronics Kit ELENCO Used

$ 16.67 $ 10

SCIENCE FAIR CRYSTAL RADIO KIT 28-177 RARE VTG TOY 70S ROCK BAND GRAPHICS STUDIO

$ 17.55 $ 10.53

Huge Collection of Elenco Snap Circuits & Snap Rover Electronics Education

$ 96.8 $ 58.08

Elenco Snap Circuits Pro SC-500 Electronics Projects Kit - over 500 projects

$ 20.02 $ 12.01

Elenco Snap Circuits D 4 & D 8 Color

$ 8.8 $ 5.28

5 Set STEM Kit,DC Motors Electronic Assembly Kit for Kids DIY STEM Toys Intro

$ 29.4 $ 17.64

New big 220V Tesla electric coil induction arc music Tesla coil big pulse

$ 250.8 $ 150.47

Makeblock Inventor Electronic Kit Bluetooth RadioShack

$ 44 $ 26.4

D.I.Y. Dinobot Model Building Tech Kit Robot Dinosaur -

$ 3.51 $ 2.1

2 PCS = Low-Cost school science fair VACUUM TUBE AM radio receiver UNBUILT kit

$ 40.47 $ 24.28

Elenco FM-88K Auto-Scan FM Radio Kit

$ 12.45 $ 7.47

AI Sound Module with motion direction detect

$ 26.35 $ 15.81

Audio Solid Music Tesla Coil High-power DIY Lightning Model Educational Toy

$ 105.24 $ 63.14

Elenco TTR-892 Teach Tech King Lizard Robot Kit NEW OPEN BOX

$ 35.2 $ 21.12

Sparkfun Starter Kit for Arduino - Flex (Uno SMD) DEV-10174

$ 43.99 $ 26.39

Snap Circuits Snapino - Making Coding A Snap | Snap Circuits & Arduino Compat...

$ 42.52 $ 25.51

Mini Hand Crank Electric Generator With Bulb Science Busy Board Kids Toy

$ 9.28 $ 5.57

85v~240v phase locked loop PLLSSTC integrated finished driver board module

$ 33.44 $ 20.06

Elenco Snap Circuit Replacement Part U6 Recording IC 6SCU6

$ 3.07 $ 1.84

(6) Red-Green-Blue LED Status Indicator - Wired R/G/B Assembly

$ 17.55 $ 10.53

Elenco Electronics Snap Circuits Starter KIT Builder Make Over 20 Projects

$ 19.97 $ 11.98

Electronic Snap Circuits With Over 300 Projects, Kids, Homeschool Learning

$ 12.58 $ 7.55

Elenco Snap Circuits Replacement Part - X1 Microphone (6SCX1)

$ 2.2 $ 1.32

IQUBE Tactiles Electronics Learning Lab Kit W Guide uses Google play Apple app

$ 26.4 $ 15.83

Snap Circuits Skill Builder - Create 125 Projects - Fun Sounds - Aerial stunts

$ 19.49 $ 11.69

Snap Circuits PRO SC-500 Electronics Discovery Kit with Computer Interface

$ 95 $ 57

(2) pc Sub-Miniature SPDT (Single Pole, Double Throw) Magnetic Reed Switches

$ 9.63 $ 5.78

NEW DIY Elenco K-34SLD One Button Bandit Soldering Kit with Iron and Solder

$ 21.07 $ 12.64

Plasma Ball Light 6" inch Interactive Touch Responsive Lamp Tesla Coil

$ 34.82 $ 20.89

24V Anemometer Interface - No Logging, With White on Blue Backlit LCD

$ 201.52 $ 120.91

Thames & Kosmos Solar Power photovoltaic Energized Vehicles Science Kit 555006

$ 43.95 $ 26.37

Photoelectric science demonstration kit (electroscope) + list of experiments

$ 26.4 $ 15.83

Make: The Useless Machine kit NEW!

$ 13.19 $ 7.91

50-in-1 Electronic Playground, Classic Electricity Experiments, Basic Principles

$ 8.8 $ 5.28

LIDAR-Lite v3HP

$ 167.15 $ 100.29

AmeriKit Build Your Own Clear Telephone Educational Kit AK-700 Not Complete

$ 8.8 $ 5.28

Building Set Roominate Dollhouse Kit STEM A *no box no box no box*

$ 13.19 $ 7.91

Tech Will Save Us Micro: Project Pack For The BBC Micro:Bit

$ 15.83 $ 9.49

NEW CyberLight Soldering Kit / Cyberpunk DIY Gadget Series w/ Tutorial

$ 13.1 $ 7.86

SparkFun Inventor's Kit RedBoard-Breadboard-LED-LCD-Flex-DC-Programming fun

$ 43.99 $ 26.39

Elenco Snap Circuits Slide Switch S1 & Press Switch S2

$ 8.79 $ 5.27

Bobina de Tesla de la lámpara sensible al tacto interactiva de la luz de la b...

$ 35.04 $ 21.02

SNAP CIRCUITS SKILL BUILDER 125 PROJECTS WITH AERIAL STUNTS & SOUND *NEW*

$ 16.71 $ 10.02

Radio Shack Make It Robotics Starter Kit, Add On 2, Gear Motor, Sensor Kit

$ 47.52 $ 28.51

Siren Sound Generator (Kit)

$ 14.03 $ 8.42

Electric Dragster 4M Motorized, Mechanics Kit, Kids Science Craft Model SEALED!

$ 1.75 $ 1.05