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Huge Lot 5 Snap Circuits Jr SC-100 Beginner Skill Builder 125 ++ STEM *Read*
$ 36.07
$ 21.64
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Sale
Vintage Science Fair Electronic Project LOT - 100-in-1, 75-in-1, Crystal Radio
$ 13.2
$ 7.91
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Sale
Technology Will Save Us-DIY Synth Kit-Build & Create Electronic Music
$ 13.2
$ 7.91
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Sale
lot of 3 Elenco Snap Circuits 3.0V Battery Holder B1
$ 6.15
$ 3.69
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Sale
VINTAGE 1994 DALLAS COWBOYS 7" FRED FLITSTONE #00 PLUSH STUFFED TOY
$ 8.79
$ 5.27
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Sale
Electronic Snap Circuits Kit No Manual
$ 0.87
$ 0.52
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Sale
Electrical Circuit Board 100 Projects snap circuit Jr homeschool stem science
$ 21.12
$ 12.67
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Sale
USB/RS485 I/O Controller (Relayduino)
$ 17.6
$ 10.56
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Sale
NIB Science Wiz Inventions Kit Home Education Build Radio Generator A-3
$ 17.59
$ 10.55
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Sale
1975 Science Fair Solar Power Electronic Lab Kit by Radio Shack Cat. No. 28-246
$ 4.4
$ 2.64
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Sale
Smart Car Robotics Thames & Kosmos Remote Control Programable Car - Complete Set
$ 35.19
$ 21.11
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Sale
Radio Shack Electronics Learning Lab with Books and parts 28-280 AS IS untested
$ 31.67
$ 19
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Sale
Haynes Build Your Own Bat Detector Construction Kit HBD2766 (for kids 14 & up)
$ 26.39
$ 15.83
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Sale
Wind Power 4.0 Stem Experiment Kit Turbine Energy Generate Electricity 627929
$ 30.8
$ 18.48
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Sale
RobotiKits OWI-633 Magnetic Levitation Express w/Box
$ 39.55
$ 23.73
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Sale
DC 15-24V 2A Mini Tesla Coil Plasma Speaker Electric Electronic 15W DIY Kit Tool
$ 7.91
$ 4.74
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Sale
OneTesla original 2013 DIY Singing Tesla Coil 220V
$ 286
$ 171.6
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Sale
Snap Circuits SCL-175 Lights Electronics Exploration Kit - Multi- Color
$ 13.19
$ 7.91
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Sale
AmeriKit AK-750 Telephone Kit Solderless Series
$ 14.08
$ 8.44
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Sale
DIY Analog Multimeter Soldering Practice Kit with Assembly Manual
$ 18.47
$ 11.08
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Sale
Lego Education (9686)
$ 88
$ 52.8
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Sale
Robot Arm Kit ArmUno 2.0, MeArm & Arduino Compatible, Servo Motors + MeCon App
$ 35.19
$ 21.11
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Sale
Vintage Science Fair 150 in 1 Electronic Project Kit Tandy 28-248
$ 13.19
$ 7.91
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Sale
PHILCO CIRCUIT DEMONSTRATION UNIT AND PERIPHERALS [WHSE]
$ 1320
$ 792
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Sale
4 LittleBits kits- Used but in great condition. Only 1 part missing. See pics.
$ 88
$ 52.8
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Sale
Science Fair Police Band VHF Radio Kit - NEW / UNBUILT - Radio Shack 28-243
$ 15.4
$ 9.24
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Sale
Vintage Hobby-Blox Modular Circuit Building System for Electronic Hobbyists
$ 87.12
$ 52.27
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Sale
lot of 7 GRAYMARK KOMPONENT KIT Model 110 electronic whopper sirens
$ 35.2
$ 21.12
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Sale
Tesla Coil
$ 26.4
$ 15.83
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Sale
Energy Stick Science Toy by Be Amazing Toys
$ 12.31
$ 7.38
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Sale
VINTAGE ELECTRIC BUILD IT SET 1956 MODEL E-1 Collectible Game PRE-OWNED MINT
$ 17.59
$ 10.55
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Sale
BACKYARD BRAINS HUMAN EMG Muscle SPIKERBOX, Neuroscience In A Box Boys Girls Fun
$ 0.87
$ 0.52
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Sale
Component Bundle for Getting Started with Electronics Book
$ 28.11
$ 16.86
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Sale
School Labs Basic Electricity Discovery Circuit Kit for Introductory Electronics
$ 11.43
$ 6.85
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Sale
Kemo Lichtschranke Light Barrier B045 Made in Germany NEW IN BOX
$ 30.7
$ 18.42
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Sale
Mindware Start-Up Circuits STEM Toy Switch Light Fan Sound Complete Set 2019
$ 21.99
$ 13.19
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Sale
USED Peace Sign PLASMA LIGHT Globe Ball TESTED WORKING
$ 17.51
$ 10.5
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Sale
AIRSOFT UPGRADE for my helmets
$ 30.8
$ 18.48
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Sale
Snap Circuits Pro Over 75 Parts Pieces Manuals READ DESC! Replacement Lot Elenco
$ 30.8
$ 18.48
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Sale
Radio Shack Make It Robotics Starter Kit Plus 2 Add On Kits and More
$ 52.8
$ 31.67
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Sale
Vintage Radio Shack 300 in One Electronic Project Lab- STEM- Homeschool
$ 30.8
$ 18.48
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Sale
Elenco Snap Circuits SC300 SC-300 Electronics Kit Complete
$ 8.79
$ 5.27
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Sale
Discovery STEM 12-in-1 Education Solar Robot Toys -190 Pieces NEW!
$ 17.59
$ 10.55
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Sale
radio shack electronics learning lab 28-280
$ 40.47
$ 24.28
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Sale
Little Bits Littlebits Lot Set of 13 plus 2 boards MSRP 0!!!
$ 87.99
$ 52.79
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Sale
Maxitronix Electronic Lab 500 in 1 MX909 Learning Lab Education Set Untested
$ 79.2
$ 47.52
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Sale
Elenco Electronics Snap Circuits Extreme 750 Experiments Kit SC750 100% Complete
$ 48.35
$ 29.01
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Sale
Electronics Learning Lab Complete Course Electronics RadioShack 28-280
$ 43.99
$ 26.39
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Sale
PINK NOISE GENERATOR
$ 11.39
$ 6.83
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Sale
4M KidzRobotix Motorized Robotic Claw Arm Kids Science Kit New Sealed
$ 16.67
$ 10
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Sale
Radio Shack Science Fair 30 in 1 One Electronic Projects Lab Tandy Corp TESTED
$ 29.04
$ 17.42
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Sale
Maxitronix Electronic Lab 300 in 1 Elenco Electronics #MX-908
$ 17.59
$ 10.55
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Sale
One Chip AM Radio Kit
$ 18.97
$ 11.38
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Sale
Music Tesla Coil Plasma Speaker Transmission Sound Solid & Power Gold +3.5 Cable
$ 50.15
$ 30.09
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Sale
Large Assembled Slayer Exciter Tesla Coil Made In U.S.A . Plus Extras.
$ 34.32
$ 20.59
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Sale
12v Xenon Flasher Kit - Requires Assembly
$ 20.78
$ 12.47
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Sale
VINTAGE SKILCRAFT ELECTRONIC EXPERIMENT SET 60 Working Projects Complete
$ 35.19
$ 21.11
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Sale
Maxitronix Electronic Lab 300 in 1 Elenco Electronics Item #MX-908
$ 22
$ 13.2
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Sale
Radio Shack Electronics Learning Lab 28-280 Complete Course in Electronics A
$ 57.2
$ 34.32
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Sale
Getting Started with Arduino Kit ( not a full kit)
$ 5.72
$ 3.43
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Sale
Vintage Skilcraft Gakken Electronic Experiment Kit IC Amp Ex System 30 Blocks
$ 26.39
$ 15.83
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Sale
SparkFun Beginner Parts Kit ALL PARTS INCLUDED Electrical Engineering Tools
$ 15.84
$ 9.5
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Sale
Circuit Cubes Gears Go Multi-Vehicle Electronic Toy Building Set STEM Toy Learni
$ 35.16
$ 21.09
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Sale
Electronic Snap Circuits SC-300 New by Elenco
$ 26.4
$ 15.83
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Sale
Elenco 21-886 Escape Robot Kit (Requires Assembly with a Soldering Iron)
$ 30.79
$ 18.47
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Sale
Edu-Toys MyFirst Engineering Zip Zap Drop Ages 3+
$ 35.15
$ 21.09
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Sale
Lot of Three Snap Circuits Complete Sound, Arcade, 3D Animation
$ 87.12
$ 52.27
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Sale
Elenco Snap Circuits replacement parts box instruction manual experiments - 2005
$ 8.75
$ 5.25
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Sale
DISNEY PRINCESS RAPUNZEL TANGLED MUSICAL COIN BANK SINGING LIGHTS & SOUNDS
$ 24.63
$ 14.77
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Sale
Teach Electricity Circuits Resisters Capacitors LEDs Teacher Classroom Kit Misc
$ 13.2
$ 7.91
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Sale
Electronic Snap Circuits by Elenco
$ 8.8
$ 5.28
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Sale
DIY Electronic Kit Optical USB Mouse - Easy To Learn Soldering & Welding - Gift
$ 14.5
$ 8.7
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Sale
Vintage 1960s Science KIT Project Kit WOOD BOX #2
$ 58.08
$ 34.84
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Sale
NEW CyberBug Soldering Kit / Cyberpunk DIY Gadget Series w/Tutorial
$ 13.19
$ 7.91
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Sale
littleBits Space Rover Inventor Kit-Build and Control a Space Rover tech Toy of
$ 41.34
$ 24.8
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Sale
Osepp LS-00016 - Multi Colored Led Asssortment Set
$ 11.29
$ 6.77
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Sale
2X Crystal Radio Audio Output Amplifier for Headsets, Speakers Magnetic Earbuds
$ 8.8
$ 5.28
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Sale
Elenco Snap Circuits SC300 Electronics Kit
$ 10.34
$ 6.2
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Sale
Mega Cyborg Hand STEM Experiment Kit Pneumatic & Hydraulic Technology 620501
$ 26.39
$ 15.83
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Sale
38 Loose Snap Circuit Components SnapCircuits
$ 0.87
$ 0.52
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Sale
Elenco Electronic Snap Circuits Deluxe Snap Rover R/C Car Vehicle
$ 26.4
$ 15.83
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Sale
Sparkfun Inventors Kit For RedBot NOS ROB-12649
$ 26.39
$ 15.83
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Sale
Vintage Radio Shack Science Fair 60 In 1 Electronic Project Lab
$ 7.92
$ 4.75
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Sale
SparkFun Lumenati 8-Stick, SPI Addressable APA102C LED Board, COM-14359
$ 6.16
$ 3.69
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Sale
Thames and Kosmos 620417 Electricity & Magnetism Experiment Kit BRAND NEW
$ 29.34
$ 17.6
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Sale
Robotics Smart Machines Super Sphere Stem Experiment Kit Thames & Kosmos - New
$ 57.2
$ 34.32
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Sale
Robots Roll Bluetooth Control Multi-Vehicle Mobility Launch Kit for Kids/Adults
$ 87.99
$ 52.79
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Sale
Maxitronix Electronic Lab 300in1 Elenco Electronics Item No. MX-908
$ 35.2
$ 21.12
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Sale
Build Your Own Audio Stereo Amplifier Soldering Practice Kit (Intermediate Sk...
$ 21.11
$ 12.66
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Sale
4M Tin Can Robot Fun Mechanics Kit Green Science
$ 4.39
$ 2.63
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Sale
Bee-Bot Programmable Floor Robot
$ 87.07
$ 52.24
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Sale
RB5X Robot
$ 1320
$ 792
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Sale
Snap Circuits Arcade by Elenco New with Box
$ 13.2
$ 7.91
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Sale
Build An 8-Bit Computer by Ben Eater (Part 2) - Registers and ALUs
$ 65.99
$ 39.59
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Sale
Velleman Steam Engine Sound Generator MK134 NEW IN BOX
$ 9.58
$ 5.74
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Sale
Mega Cyborg Hand STEM Experiment Kit Pneumatic & Hydraulic Technology BRAND NEW
$ 35.19
$ 21.11
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Sale
4M Green Science Dynamo Torch - STEM Toys Educational Gift for Kids & Teens
$ 8.75
$ 5.25
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Sale
Science Fair SF-5000 Electronic Digital Computer DD
$ 8.79
$ 5.27
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Sale
SparkFun RedBoard - Programmed with Arduino
$ 14.03
$ 8.42
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Sale
Vintage Radio Shack Science Fair Digital Computer Kit-100 Experiments Great Shap
$ 35.19
$ 21.11
See Details
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Baby
Business & Industrial
Clothing, Shoes & Accessories
Coins & Paper Money
Categories
Collectibles
Computers/Tablets & Networking
Consumer Electronics
Crafts
Dolls & Bears
Entertainment Memorabilia
Health & Beauty
Home & Garden
Jewelry & Watches
Musical Instruments & Gear
Sporting Goods
Stamps
Toys & Hobbies
eBay Motors