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Discovery Kit Building 3 Robotics Solar/Salt/Electric Kids Toys Build Robot Toy

$ 21.30

Science Kits For Kids Educational Toys Project Experiment Girls Boys Age 8 9 10+

$ 11.76

Thames and Kosmos 555002 Wind Power 2.0 Experiment Kit

$ 11.99

Rocket Bash Expirement Playset

$ 8.00

CHEM C1000~Chemistry Experiment Kit (Thames & Kosmos).

$ 41.98

NIB Metamorphic Rock Science Kit

$ 13.00

Project Mc2 Crayon Makeup Science Kit

$ 31.62

Scholastic Explore It Investigation Kit

$ 3.22

New Mini Solar Powered Racing Car Vehicle Educational Gadget Kids Gift Toy GT

$ 2.58

New Mini Solar Powered Racing Car Vehicle Educational Gadget Kids Gift Toy GT

$ 2.58

New Mini Solar Powered Racing Car Vehicle Educational Gadget Kids Gift Toy GT

$ 2.58

DIY Kids 6-in-1 Enlightenment Educational Solar Kit Build Your Own Science Toys

$ 2.40

White Nontoxic Instant Snow Makes 5 Gallons of Fake Snow Powder Quick and Easy

$ 19.25

Mini Plastic Solar Powered Motor Toys DIY Set Car Educational Gadget Hobb

$ 0.01

Classic Cradle Kinetic Balls Executive Educational Toy Office Desk WO71

$ 6.62

ONSALE Kids Wooden Dynamic Rubber Band Powered Car Assembled Puzzle Toy J

$ 0.01

The Light Crystal 1986 Tedco

$ 10.00

CRAYOLA 04-5358 CREATIVITY TUB

$ 11.00

4M KIDZ LABS SOLAR SCIENCE SOLAR OVEN+WATER HEATER KIT BRAND NEW

$ 3.60

Thames and Kosmos Science or Magic Experiment Activity Kit for Kids Brand New

$ 40.00

National Geographic Rock Tumbler Starter Kit NEW NIB Hobby Tumbler Gemstones

$ 84.99

Stones Rock Geology Collection Childrens Polished 18x Mineral Prop Xmas gifts

$ 9.54

Wood Code Case Physics -Science Education Toy Kids -Intelligence Development Hot

$ 8.77

THAMES & KOSMOS/ PHYSICS SOLAR WORKSHOP #623715 NIB Ages 8+

$ 21.00

Plexi-Ray Reflection And Reaction Optics Experiment Education Kit Frank Micciche

$ 12.00

KEVA Contraptions Trebuchet by Mindware

$ 34.95

Physics Solar Workshop Thames & Kosmos Experiment Kit With Book

$ 10.00

Growing Crystal Creation Geology Earth Science Experiment Educational STEM Kit

$ 61.37

Scientific Explorer Disgusting Anatomy Brain New Unopened

$ 23.99

tin can cable car

$ 2.00

CANDLE POWERED STEAM BOAT POP POP PUTT PUTT BOAT LITHO TIN TOY Mr Sheen

$ 11.75

CANDLE POWERED STEAM BOAT POP POP PUTT PUTT BOAT LITHO TIN TOY Mr Sheen

$ 11.75

CANDLE POWERED STEAM BOAT POP POP PUTT PUTT BOAT LITHO TIN TOY Gillette

$ 11.75

CANDLE POWERED STEAM BOAT POP POP PUTT PUTT BOAT LITHO TIN TOY Gillette

$ 11.75

CANDLE POWERED STEAM BOAT POP POP PUTT PUTT BOAT LITHO TIN TOY Gillette

$ 11.75

CANDLE POWERED STEAM BOAT POP POP PUTT PUTT BOAT LITHO TIN TOY

$ 11.75

Thames & Kosmos Geckobot Wall Climbing Robot NEW

$ 17.60

New Skullduggery Eyewitness Kits Dinoworks 19" Tyrannosaurus Skeleton Kit~*NEW*

$ 0.99

3in1 ATR All Terrain Robot OWI-536 OWIKIT FOR PARTS

$ 4.00

Thames & Kosmos Wind Power 2.0 Electricity Generating camping survival sailboat

$ 26.99

Anatomy Apron Body Awareness Kit w/ Fabric Organs educational Toy Brand New

$ 59.99

Fliptomania Flipbook Animation Kit - Rocket & Robot

$ 18.72

Famemaster 4D-Vision Human Ear Anatomy Model

$ 19.15

Hydrocar Powered by Horizon FCJJ-20

$ 25.99

4M KidzLabs Weather Lab Science Kit

$ 78.93

Geoworld Dino Styracosaurus Skeleton Excavation Kit

$ 84.06

3B Scientific U300001 Magic Mirror

$ 154.72

New Creative Kids GooZooka Slime Lab Kit It's Slime Time Stretch & Squeeze It!

$ 4.99

4M Rocket Race Car Kit

$ 73.84

Nice Assortment of Tumbled Petrified Palmwood Pieces 2.93 oz pw2

$ 7.00

Solar toy windmill intellectual Kids' gift home decoration and office ornament

$ 12.80

Prextex dinosaur volcano house with 5 plush dinosaurs great gift for kids

$ 30.00

levitron magnético antigravity top. amazing anti gravity top. included vhs tape 

$ 50.00

4-in-1 Block Robot Kit - Cubeworks Mini

$ 60.04

4M Mousetrap Racer Kit

$ 102.52

4D Vision Deluxe Human Anatomy Torso Model

$ 135.34

Sick Science Super Size Experiment Set

$ 45.14

solar toy car mini-jeep education/intellectual toy Kids birthday gift 10pcs #019

$ 17.00

American Educational 4 Color Periodic Table Wall Chart 49-1/2" Length x 38" Now

$ 86.72

Promote Solar toy line-tracking car education/intellectual toy Kids gift

$ 12.00

Globus Super Forest Educational Kit

$ 41.83

American Educational Equilibrium Tube with Capillary Tubes and Support Stand, 8"

$ 35.84

4D Vision Human Head Brain Skull and Ear Drum Canal Anatomy Teaching Model

$ 39.00

Scientific Explorer Disgusting Science Kit Nature Toys Educational Hobbies Kids

$ 9.99

The Weather Set Eyewitness Explorers Weather Discovery Set

$ 8.99

Science First Super Slinky Spring And Stand

$ 62.04

American Educational Earth Materials Kit

$ 158.67

Snap Circuits Power! Kids Science Kit, 19 Stem Experiments & Activities, Light A

$ 67.28

NEW Klutz The Easiest Way To Learn About Electricity Circuit Clay Activity Kit

$ 15.00

Nice Assortment of Tumbled Petrified Palmwood Pieces 2.65 oz pw4

$ 7.00

Sunnytech Mini Hot Air Stirling Engine Motor Model Educational Toy Kits HA001

$ 55.57

Physics dynamics cars - 3 sets of 2, brand new 7-605, total of 6 cars

$ 25.00

Soda Can Robug Green Science Project Kit GREAT GIFT

$ 5.70

So Slime DIY - Slime Factory Bold

$ 21.50

SmartLab Toys Crash Test Lab

$ 30.16

Adventure With Weather Kit 1959 Educational Toy Guide To Weather Forecasting

$ 11.95

Cra-zArt Glitter Cool Scented Slime Kit

$ 37.63

Crosscutting Concepts VXH-LL-SCE Lyle and Louise Small Class Edition Kit

$ 457.43

Edu Science CSI: Crime Solving Kit Case File #1

$ 195.98

1966 REMCO SCIENCE KIT AUTOMOBILE LAB CHASSIS #431 SUPER RARE HTF !

$ 29.99

CERROPI 7 Balls Newton's Cradle - 11 Inch,Swing 50 Sec, 8mm Stainless Steel Base

$ 87.07

Smartlab toys crash test lab - crash car and figure

$ 9.99

Molecular Models 116 Piece Advanced VSEPR Theory Molecular Model Kit

$ 63.45

LED Light Music Sound Magic Whirling UFO Spinning Toy Gyroscope For Kids Gifts

$ 1.75

Molymod MMS-007 Biochemistry Model, Teacher Set 262 atom parts

$ 153.03

NewPath Learning 24-9007 Biology Review Curriculum Mastery Game, High School,

$ 124.40

Pitsco Ray Catcher Sprint Deluxe Solar Car Kit Individual Pack

$ 73.79

Hexbug Ant Loot Crate Exclusive

$ 45.00

Tedco Human Anatomy - Deluxe Heart Anatomy Model

$ 73.84

Pitsco Laser-Cut Basswood T-Bot II Hydraulic Arm with Teacher's Guide Individual

$ 99.31

Tedco 4D Vision Triceratops Anatomy Model

$ 120.97

UCTRONICS Robot Car Kit for Raspberry Pi - Real Time Image and Video, Line with

$ 111.36

Thames & Kosmos Kids First Coding & Robotics Science Experiment Kit

$ 142.91

Large Balancing Bird~6½" Wingspan~Brown/Cream~Teaches Mass & Center of Gravity

$ 12.95

4D Master 26086 Human Anatomy Exploded Skull Model 3D Puzzle, One Color

$ 19.96

Eisco BG0014 Premium Seismograph Model

$ 82.52

Scientific Explorer Rocket Car Kit - NEW SEALED BUT BOX HAS DENTS

$ 1.75

United Scientific PSC001 Primary and Secondary Coils

$ 96.12

Toysmith Euler's Disk

$ 33.07

ETA hand2mind Periodic Table of Elements and Chemistry, Connecting Tile Set Pack

$ 135.29

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