Skip to content
Sell now
Language

English, US

(English)

STEM & science toys

    126 results.
    Dinosaur Egg, brand: No Label, condition: New without tags, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    Hungry bear feeding game, brand: Other, condition: Very good, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    Vivitar 60x/120x refractor telescope full size adjustable tripod included, brand: vivitar, condition: New without tags, size: 3T/3, $23.00, $24.85 includes Buyer Protection
    Removed!
    Code a piller, brand: Fisher Price, condition: Good, size: One size, $20.00, $21.70 includes Buyer Protection
    Removed!
    GiggleScape See-Through Drawing Pad Kids Art Toy Activity Book New, brand: giggle scapes, condition: New with tags, size: One size, $9.00, $10.15 includes Buyer Protection
    Removed!
    Melissa and Doug fruit sort trays - 12M -3 yrs, brand: Melissa & Doug, condition: Satisfactory, size: 12-18M, $3.00, $3.85 includes Buyer Protection
    Removed!
    Star shower motion light, brand: Star, condition: Very good, size: One size, $4.00, $4.90 includes Buyer Protection
    Removed!
    Robot turtles stem game for kids, brand: robot turtles, condition: Very good, size: One size, $14.00, $15.40 includes Buyer Protection
    Removed!
    Secret Spy mission gear toy, brand: play 2 Play, condition: New with tags, size: One size, $5.00, $5.95 includes Buyer Protection
    Removed!
    Giant Microbes MRSA, brand: giant microbes, condition: Good, size: One size, $6.00, $7.00 includes Buyer Protection
    Removed!
    Build Your Own Volcano, brand: National Geographic, condition: New with tags, size: One size, $30.00, $32.20 includes Buyer Protection
    Removed!
    Amazing DIY Solar System Portable Projector, brand: explore one, condition: New with tags, size: One size, $40.00, $42.70 includes Buyer Protection
    Removed!
    Lite Brite Ultimate Classic Light Box Pegs Templates 02215 Creative Kids Toy, brand: Hasbro, condition: Very good, size: One size, $9.97, $11.17 includes Buyer Protection
    Removed!
    Giant Microbes Plasma, brand: giant microbes, condition: New with tags, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    Giant Microbes Booger, brand: giant microbes, condition: New with tags, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    Nancy B’s Hydroponics Science Kit, brand: educational insights, condition: New with tags, size: 8, $8.00, $9.10 includes Buyer Protection
    Removed!
    Dikkati Güçlendirme Seti - Blue Turkish Books, brand: No Label, condition: Good, size: 24M | 2T/2, $10.00, $11.20 includes Buyer Protection
    Removed!
    Mojo Dinosaur Backpack with Fold Out Playmat with 5 realistic dinosaurs, brand: Mojo, condition: Very good, size: One size, $39.00, $41.65 includes Buyer Protection
    Removed!
    VTech Baby Musical Rhymes Educational Book Babies 3-24 Months Interactive NEW, brand: VTech, condition: New with tags, size: One size, $18.99, $20.64 includes Buyer Protection
    Removed!
    Kids Metal Detector, brand: Discovery, condition: New without tags, size: One size, $18.00, $19.60 includes Buyer Protection
    Removed!
    Construction Sensory Tub - Yellow and Black, brand: Set, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    1998 Rolling Stones Rock Tumbler Full Set, brand: Rolling stones, condition: New with tags, size: One size, $40.00, $42.70 includes Buyer Protection
    Removed!
    S.T.E.M. Smithsonian Motorworks, brand: Smithsonian, condition: New without tags, size: One size, $30.00, $32.20 includes Buyer Protection
    Removed!
    Educational toys, brand: No Label, condition: New with tags, size: 24M | 2T/2, $20.00, $21.70 includes Buyer Protection
    Removed!
    Vivitar Microscope set in carry case New, brand: Case, condition: New with tags, size: One size, $30.00, $32.20 includes Buyer Protection
    Removed!
    Discovery Crystal Aquarium Brand New Factory Sealed Nature Toy $39.99 MSRP, brand: Discovery, condition: New with tags, size: 8, $9.00, $10.15 includes Buyer Protection
    Removed!
    Indoor / Outdoor Snowball Launcher, brand: Premier Finds, condition: New with tags, size: One size, $11.75, $13.04 includes Buyer Protection
    Removed!
    Re Gift, brand: Discovery, condition: New without tags, size: 8, $11.00, $12.25 includes Buyer Protection
    Removed!
    Elenco Teach Tech Solar Mini Racer Kit TTG-681 Ages 8+ 8-11 Years 2021 STEM Toy, brand: Elenco, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Infinitoy Zoob Mobile Dragster with Special Colors Designed, brand: Zoob, condition: New with tags, size: One size, $20.00, $21.70 includes Buyer Protection
    Removed!
    Smithsonian STEM Value 4 Pack T Rex Sea monsters Rock And Gem Dig Magic Rock NIB, brand: Smithsonian, condition: New with tags, size: 4T/4, $20.00, $21.70 includes Buyer Protection
    Removed!
    National Geographic Mega Science Series. Earth Science Kit, brand: National Geographic, condition: New without tags, size: One size, $45.00, $47.95 includes Buyer Protection
    Removed!
    Goliath Googly Eyes Showdown - Vision Distorting Drawing Game Complete, brand: Goliath, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Build Minion BattleBots or Deadblow, brand: Road Champs, condition: New with tags, size: One size, $100.00, $105.70 includes Buyer Protection
    Removed!
    Amazing Toys Explore Science V8 Model Engine, brand: Amazing toys, condition: New with tags, size: One size, $110.00, $116.20 includes Buyer Protection
    Removed!
    Jurassic Park "The Lost World" Vintage Energy Station Figure Maker, brand: Jurassic Park, condition: New with tags, size: M, $40.00, $42.70 includes Buyer Protection
    Removed!
    New Giggleway Electric Motor Robotic Science Kits, STEM Toys for Kids, brand: Giggleway, condition: New without tags, size: One size, $35.00, $37.45 includes Buyer Protection
    Removed!
    diy prize pod robot, brand: Discovery, condition: New with tags, size: 12, $9.00, $10.15 includes Buyer Protection
    Removed!
    Robo-X Real Feel Octavius The Octopus Interactive Motion Toy For Ages 8+, brand: roseart, condition: New without tags, size: 8, $19.99, $21.69 includes Buyer Protection
    Removed!
    KidzRobotix Motorised Robot Hand, brand: No Label, condition: New with tags, size: 8, $20.00, $21.70 includes Buyer Protection
    Removed!
    Learning Resources: Ready, Set, Move Classroom Activity Set, brand: Learning Resources, condition: Very good, size: 6, $10.00, $11.20 includes Buyer Protection
    Removed!
    13 In 1 Educational Toys Solar Robot Toys Science Kit Solar Powered Blocks Toys, brand: unbranded, condition: New with tags, size: One size, $10.99, $12.24 includes Buyer Protection
    Removed!
    Melissa and Doug educational toy!, brand: Melissa & Doug, condition: Very good, size: One size, $6.00, $7.00 includes Buyer Protection
    Removed!
    Ooze Labs Chemistry Station STEM Experiment Kit, brand: ooze labs, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Kid’s Dinosaur Floor Puzzle, brand: Dinosaur, condition: Very good, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    New Kids Discovery Air Blaster- Pump Action, brand: Discovery, condition: New without tags, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    Vintage 1981 RadioShack Science Fair 200 in One Electronic Project Lab, brand: No Label, condition: Very good, size: One size, $85.00, $89.95 includes Buyer Protection
    Removed!
    Tin Can Robot kit, brand: KidzRobotix, condition: New with tags, size: One size, $5.00, $5.95 includes Buyer Protection
    Removed!
    Laser X Ultra Micro Double B2 Blasters Home Laser Tag System 200 Range Multi-Color, brand: Laser X Ultra, condition: New without tags, size: One size, $32.95, $35.30 includes Buyer Protection
    Removed!
    Children dinosaur science game, brand: Wild Environmental Science, condition: New with tags, size: 6, $6.00, $7.00 includes Buyer Protection
    Removed!
    Rose pink crystal growing kit, brand: toysmith, condition: New without tags, size: One size, $4.00, $4.90 includes Buyer Protection
    Removed!
    Night Sky Projection Kit- Kidz Labs Fun Science Products. NIB., brand: kidz labs, condition: New with tags, size: One size, $14.95, $16.40 includes Buyer Protection
    Removed!
    Building blocks, brand: No Label, condition: New with tags, size: 3T/3, $4.00, $4.90 includes Buyer Protection
    Removed!
    Lego Thames n Kosmos Remote Control Machines, brand: LEGO, condition: New without tags, size: Preemie, $17.00, $18.55 includes Buyer Protection
    Removed!
    Stem gardening! Flower Garden Building Set, brand: No Label, condition: Very good, size: One size, $6.00, $7.00 includes Buyer Protection
    Removed!
    NWOT Colorful “Beetwo” Ball, brand: BEETWO, condition: New without tags, size: One size, $14.00, $15.40 includes Buyer Protection
    Removed!
    New puzzle, brand: Puzzle, condition: New with tags, size: Newborn, $6.00, $7.00 includes Buyer Protection
    Removed!
    FAO Schwarz Glow Drone LED Stunt UFO Drone Lights 360° Flips Gyro, brand: FAO, condition: New with tags, size: One size, $20.00, $21.70 includes Buyer Protection
    Removed!
    Creatology Shark craft, brand: creatology, condition: New with tags, size: One size, $4.00, $4.90 includes Buyer Protection
    Removed!
    Learning activity set, brand: Target, condition: New with tags, size: One size, $5.00, $5.95 includes Buyer Protection
    Removed!
    Orbeez stress ball, brand: No Label, condition: New without tags, size: One size, $6.00, $7.00 includes Buyer Protection
    Removed!
    Puzzle, brand: Puzzle, condition: New with tags, size: Newborn, $6.00, $7.00 includes Buyer Protection
    Removed!
    Nickelodeon TMNT Marble Run Set, brand: Nickelodeon, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Puzzle, brand: Puzzle, condition: New with tags, size: Newborn, $6.00, $7.00 includes Buyer Protection
    Removed!
    "Icky Sticky Chemistry" Scholastic Kit #sciencekit, brand: Scholastic, condition: New with tags, size: One size, $9.50, $10.68 includes Buyer Protection
    Removed!
    Hannayma brain teaser infinity and rubik cube, condition: New with tags, size: One size, $10.00, $11.20 includes Buyer Protection
    Removed!
    Creative Kids Sand Art Kit - DIY Craft Set, Assorted Colors - Ages 6+, New, brand: Creative Kids, condition: New with tags, size: 6, $3.00, $3.85 includes Buyer Protection
    Removed!
    Kids Crystal growing kit, brand: No Label, condition: New with tags, size: One size, $12.00, $13.30 includes Buyer Protection
    Removed!
    Microscope set for kids, brand: No Label, condition: Very good, size: One size, $20.00, $21.70 includes Buyer Protection
    Removed!
    Transformers Hasbro Pop-O-Matic Trouble Board Game 16 Pawn Pieces!, brand: Hasbro, condition: New with tags, size: One size, $11.95, $13.25 includes Buyer Protection
    Removed!
    Code Master Programming Logic Game | ThinkFun Learn Coding for Kids STEM, brand: ThinkFun, condition: Very good, size: One size, $8.00, $9.10 includes Buyer Protection
    Removed!
    On The Brink coding board game, brand: ThinkFun, condition: New with tags, size: 8, $20.00, $21.70 includes Buyer Protection
    Removed!
    Lumisphere, brand: ORB, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Water Rocket Kit DIY Science Space STEM Toys for Kids Teens 8+ New Sealed Box, brand: unbranded, condition: New with tags, size: One size, $16.99, $18.54 includes Buyer Protection
    Removed!
    Microscope, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Scholastic STEAM Maker Electronics Activity Kit, Grades 2 to, brand: Scholastic, condition: New with tags, size: One size, $25.00, $26.95 includes Buyer Protection
    Removed!
    Q Ba Maze 72 Pieces And 11 Marbles, brand: mindware, condition: Good, size: One size, $15.50, $16.98 includes Buyer Protection
    Removed!
    Creative Kids Glow-in-The-Dark Super Sand Art Kit - DIY Craft Set - Ages 6+, brand: Creative Kids, condition: New with tags, size: 6, $7.00, $8.05 includes Buyer Protection
    Removed!
    Creative Kids Glitter Super Sand Art Kit - DIY Craft Set - Ages 6+, brand: Creative Kids, condition: New with tags, size: 6, $7.00, $8.05 includes Buyer Protection
    Removed!
    Lovevery Wooden Posting Peg Stand, brand: LOVEVERY, condition: Very good, size: 6-9M, $28.00, $30.10 includes Buyer Protection
    Removed!
    New in box Casdon Joseph Joseph elevate utensil set, brand: Joseph Joseph, condition: New with tags, size: One size, $20.00, $21.70 includes Buyer Protection
    Removed!
    Space Explorer 6 in 1 Craft Box Model Kit Ages 7-10, brand: Jack, condition: New with tags, size: One size, $15.00, $16.45 includes Buyer Protection
    Removed!
    Rocket Science Game, brand: Game, condition: Very good, size: 3-6M, $20.00, $21.70 includes Buyer Protection
    Removed!
    Discovery toy, brand: Discovery, condition: New with tags, size: One size, $20.00, $21.70 includes Buyer Protection
    Removed!
    NWT Never Opened. Chrono Bomb! Laser Game, brand: playmonster, condition: New with tags, size: 6X/7, $27.00, $29.05 includes Buyer Protection
    Removed!
    National geographic Build Your Own Volcano New STEM, brand: National Geographic, condition: New with tags, size: 10, $5.00, $5.95 includes Buyer Protection
    Removed!
    Meccano maker system micronoid basher spin master Robot alien toy interactive, brand: No Label, condition: Very good, size: One size, $23.09, $24.94 includes Buyer Protection
    Removed!
    STEM toys for kids engineering toys Tin Can Cable Car kit diy toys, brand: KidzRobotix, condition: New with tags, size: One size, $5.00, $5.95 includes Buyer Protection
    Removed!
    Lovevery- The Inspector Play Kit 7-8M, brand: LOVEVERY, condition: Very good, size: One size, $55.00, $58.45 includes Buyer Protection
    Removed!
    Lovevery The Helper Play Kit Month 25 26 27 Let's Map It Out Routine 18 Cards, brand: LOVEVERY, condition: Good, size: One size, $16.99, $18.54 includes Buyer Protection
    Removed!
    Microscope, brand: National Geographic, condition: New without tags, size: Preemie, $40.00, $42.70 includes Buyer Protection
    Removed!
    SunnyTech Educational Stirling Engine Model, brand: sunnytech, condition: Very good, size: One size, $35.00, $37.45 includes Buyer Protection
    Removed!
    Magformers my first set line my first ice world set - 30 pieces - NEW, brand: Magformers, condition: New without tags, size: One size, $44.00, $46.90 includes Buyer Protection
    Removed!
    New Sealed Vast Grimm RPG Core Book, brand: infinite black, condition: New with tags, size: One size, $39.95, $42.65 includes Buyer Protection
    Removed!
    Learning Resources Write-on/Wipe-off Classroom Clock Set LER 0575 New, brand: Learning Resources, condition: New with tags, size: One size, $19.00, $20.65 includes Buyer Protection
    Removed!
    1986 Tasco YM750ZF - 5-Way View - 50 to 750 Power Zoom Microscope - Astronauts, brand: tasco, condition: Good, size: One size, $39.99, $42.69 includes Buyer Protection
    Removed!
    • ‌
    • ‌
    • ‌
    • ‌
    • ‌