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

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$50 $135

Amazon has the Thames & Kosmos Robotics Smart Machines: Rovers & Vehicles (620380) for $50 with free shipping. Build 8 motorized machines controlled by programs and an ultrasound sensor; requires a tablet or smartphone running iOS or Android (not included).

$50 retail: $135
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$8.93 $30
Macys has the Discovery Mindblown Kids DIY Maze Planter for $8.93 with free in-store pickup or free shipping on $25+. Build your own maze planter and watch your plant climb and wind as it makes its way to the chimney!

$60 $150
STEM Toy Sale. Ends 8/9 at 10PM PT. Home.woot! has the iRobot Root rt0 Coding Robot Programmable STEM Toy with Brick Top Bundle for $60 with free shipping for Amazon Prime members or $6 shipping.

$9.93 $20
Macys has the Meccano Erector by Geared Machines S.T.E.A.M. Building Kit for $9.93 with free in-store pickup or free shipping on $25+. Includes 191 parts, 1 maker tool, 6 blueprints, and instruction manual.
$9.93 retail: $20
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$12 $24

Amazon has the ThinkFun Code Master Programming Logic STEM Board Game for $12 with free shipping on $25+ or with Prime. Includes 10 maps with 60 levels to solve; for "smart kids" 8 and older.

$12 retail: $24
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$6.57 $25
Amazon has the Fisher-Price Wonder Makers Design System Special Delivery Depot for $6.57 with free shipping on $25 or with Prime. Includes 35+ pieces, designed for kids ages 3+.

$6.57 retail: $25
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$7.71 $12

Amazon has the Smartivity Pump It Move It Hydraulic Crane S.T.E.M. Toy (Ages 8+) for $7.71 with free shipping on $25+ or with Prime.

$7.71 retail: $12
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$11 $28
Amazon with NextX has the Ciro 12-in-1 Solar Robot Creation Kit STEM Project Toy (Ages 8 to 12) for $28 - 60% off with code 6UAFFJPP at checkout = $11 with free shipping on $25+ or with Prime.
$11 retail: $28
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$21 $60
Amazon has the Rubik's Connected App-Enabled Smart Electronic Rubik's Cube STEM Puzzle for $21 with free shipping on $25+ or with Prime.

Via the app, you can learn how to solve the Rubik’s, play mini-games, improve your game and battle with other cubers around the world.
$21 retail: $60
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$30 $44
Amazon has the E-Blox Circuit Builder (120 Projects) for $30 with free shipping.

Build a real working FM radio and listen to your favorite station. The E-Blox bricks are compatible with LEGO bricks.

$30 retail: $44
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$14 $25
Amazon has the Learning Resources Beaker Creatures Monsterglow Lab STEM Kit for $14 with free shipping on $25+ or with Prime.
$14 retail: $25
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$28 $45
Amazon has the hand2mind Power Snap Circuits Electricity Science Kit (90741) for $28 with free shipping. Includes Sparky the Robot figure and can create 19 science experiments.
$28 retail: $45
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$8.99 $30
Update: Amazon now has it for $8.99 with free shipping on $25+ or with Prime.

Amazon has the 3Doodler 3D Build & Play STEM Set for $9.99 with free shipping on $25+ or with Prime. Same price at Target.

$8.99 retail: $30
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$22 $50
Prime members only. Ends 6/22. Amazon has the SmartLab Toys Smart Circuits Games & Gadgets Electronics Lab (SL14786) for $22 with free shipping (with Prime).

This STEM set teaches kids about electronic engineering and allows them to build "unlimited" electronic games and gadgets.
$22 retail: $50
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$30 $60
In-stock soon. Amazon has the Ravensburger Gravitrax Starter Set Marble Run & STEM Toy for $30 with free shipping. Target has it for the same price.

This 2019 Toy of The Year Finalist allows you to design and build your own race tracks and experiment with gravity, magnetism and kinetics.
$30 retail: $60
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$45 $100

Prime members only. Ends 6/22. Amazon has the 606-Piece UBTECH JIMU Robot Mythical Series: Firebot Kit/ App-Enabled Building & Coding STEM Robot Kit for $45 with free shipping. Build the bot then use Blockly code to program it.

$45 retail: $100
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$26 $53
Prime members only. Ends 6/22. Amazon has the Elenco Teach Tech Hydrobot Arm Kit (TTR-632) for $26 with free shipping. Has 6 different axes, 270° arm rotation, and is controlled by hydraulic plungers.
$26 retail: $53
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$13 $35
Prime members only. Ends 6/22. Amazon has the Elenco Snap Circuits Jr. SC-100 Electronics Exploration Kit for $13 with free shipping (with Prime).

Contains more than 30 Snap-Together parts for more than 100 projects such as AM radios, burglar alarms and doorbells.
$13 retail: $35
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$14 $36

Amazon with Blexy has the SZJJX Take Apart Dinosaurs Set w/ Electric Drill for $36 - $22 off with coupon code 60WGVU75 [Exp 6/14] = $14 with free shipping on $25+ or with Prime. Includes 4 different dinos for your little Frankenstein to take apart and reassemble. 

$14 retail: $36
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