Best STEM Toy Deals, Robots / Smart Tech Toys on Sale

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$6.49 $13

Ends 1/26. Target has the Smithsonian Rocket Science Kit for $6.49 with free in-store pickup or free shipping on $35+. Build a rocket powered by baking soda and vinegar.

$6.49 retail: $13
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$9.94 $22

Amazon has the Learning Journey International LLC Techno Gears STEM Construction Set (Dizzy Droid) for $9.94 with free shipping on $25+ or with Prime.

$9.94 retail: $22
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$14 $25
Walmart with Freehold Collective has the Discovery #MINDBLOWN Maze Planter DIY Build & Grow Botany Kit for $14 with free shipping (no minimum). Seeds and growing medium not included.

$17 $42

Amazon with Surreal Brands has the Dan & Darci Dig a Dozen Dino Eggs Dig Kit for $17 with free shipping on $25+ or with Prime.

$17 retail: $42
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$11 $19
Update: It's now $13.59 - $3 off coupon = $10.59 with free shipping on $25+ or with Prime.

Amazon with NextX has the CIRO 6-in-1 Solar Robot STEM Kit for $13.59 - $4 off coupon (clip coupon) = $9.59 with free shipping on $25+ or with Prime.

$11 retail: $19
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$50 $100
Walmart has the 978-Piece Xiaomi MITU Mi Robot Builder Modular Coding STEM Toy (JMJQR01IQI) for $50 with free shipping.

Has up to 6.6lbs of carrying capacity and powered by a CPU processor.

  • Mi Robot Builder Rover for $50 with free shipping
  • $50 retail: $100
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    $26 $48

    Ends 1/30 at 10PM PT. Home.woot! has the littleBits STEM Electronic Music Kit for $26 with free shipping with Amazon Prime or $6 shipping. Build and play an electric synth guitar then transform it into new custom electronic instruments.

    $27 $40

    Staples has the Elenco Teach Tech “Mech-5” 220-Piece Programmable Mechanical Robot Coding Kit (TTC-895) for $27 with free shipping. It can be programmed to throw, lift, kick, draw and more. 

    $27 retail: $40
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    $28 $80
    Ends 1/3/21. Macys has the 239-Piece Discovery Mindblown Electricity Construction Set for $28 with free shipping. Includes 17 robot blueprints.
    $28 retail: $80
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    $20 $35

    Back in stock! Amazon has the Foxmind Games Architecto STEM Building Game for $20 with free shipping on $25+ or with Prime. Walmart has it for the same price (no pickup available).

    Players build 3D structures based on illustrations ranging in complexity (50 total included). Looks pretty cool!

    $20 retail: $35
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    $15 $35

    May arrive after Christmas. Amazon has the Hape Junior Inventor 34-Piece Magnet Science Lab Kit for $15 with free shipping on $25+ or with Prime. Teaches kids 4 and up all about magnetic force.

    $15 retail: $35
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    $85 $150
    Amazon with Woot! has the iRobot Root rt0 Coding Robot Programmable STEM Toy with Brick Top Holiday Bundle for $85 with free shipping.
    $85 retail: $150
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    $14 $40
    Amazon with MEL Science has the MEL Chemistry Subscription Box Starter Kit (your first box only) for $14 with free shipping. Recommended for kids 10+ (or 6+ if doing it alongside a parent/adult). Subscription will renew at $40/month if you don't cancel.
    $14 retail: $40
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    $18 $35

    Today only. Amazon has the Fisher-Price Think & Learn Code-a-Pillar Twist (Amazon Exclusive) for $18 with free shipping on $25+ or with Prime. Each segment has a dial for kids to turn to program its path; 1,000+ possible combinations.

    $18 retail: $35
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    $196 $280

    Amazon has the Wonder Workshop Dot and Dash Robot Wonder Pack Voice Activated Coding Robot with 5 Free Programming STEM Apps for Kids 6+ for $196 with free shipping. 

    $196 retail: $280
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    $120 $310
    Michaels has the 306-Piece Thames & Kosmos Robotics Workshop Experiment Kit for $120 with free shipping. Allows you to build 10 robots.
    $120 retail: $310
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    $25 $47

    Target has the 2-Pack of Spin Master Ninja Bots Battling Robots w/ 6 Weapons on sale for $28 - 10% off coupon (click "Save offer" on this Target Circle Coupon; Exp 12/12, one-time use) = $25 with free in-store pickup or free shipping on $35+. Getting great reviews at Target.

    $25 retail: $47
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    $28 $40

    30% off MindWare Toys. Ends 11/30. Target has the MindWare Q-BA-Marble Maze Action Stunt Set for $28 with free in-store pickup or free shipping on $35+. 

    $28 retail: $40
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    $120 $200

    Update: Target has sold out but Amazon has it for $120! Hurry!

    Target has the LEGO Star Wars Boost Droid Commander Droid Building & STEM Coding Set (75253) on sale for $120 with free shipping. RedCard holders (sign up) get an additional 5% off in cart.

    1177-piece set comes with over 40 interactive missions via the LEGO Star Wars Boost coding app.

    $120 retail: $200
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