Thames & Kosmos Bionic Robotic Arm STEM Experiment Kit

Woot's Toymania event covers a wide range of toys, from Hot Wheels and Squishmallows plush to Fisher-Price play sets and NERF blasters. Buying six or more items from the sale adds an extra 60% off at checkout, on top of prices already marked down on many individual products, like the Lionel Disney Star Wars Rebel Electric O Gauge Train Set at $431, down from $575. No coupon code is needed since the discount applies automatically at checkout. This deal ends September 23. Shop Now at Woot! An Amazon Company

This Schylling NeeDoh Squishmas Advent Calendar matches its Amazon all-time low at $30. (You'll need to request this price by invitation however.) It packs 24 individual squishy NeeDoh toys behind the doors, giving kids a new sensory toy to open each day leading up to Christmas. Buy Now at Amazon

amusementguy's eBay store sells coin-operated arcade and amusement equipment, from cranes and merchandiser games priced around $775 to larger attractions like a Terminator Salvation arcade game at $2,975 and a Dead Heat sit-down driving game at $5,675. Shoppers can take an extra 10% off with promo code "AMUSESGO26", for up to a $100 maximum discount. Coupon ends September 23 EDT. Shop Now at eBay

LEGO's Sale covers 54 sets across themes like Harry Potter, Star Wars, and holiday-themed items, with discounts ranging from 20% to 70% off. Orders of $35 or more ship free. Shop Now at LEGO

Shop a large selection of home items, electronics, and more in Amazon's Resale section and get up to an extra 30% off your order at checkout. Shipping is free for Prime members. The amount of the discount is shown on individual product pages. These items in the Amazon Resale section are returns that have been put through a quality check process and graded anywhere from "Used, As Is" to "Like New" condition. Shop Now at Amazon

Amazon has announced their next Prime Big Deal Days Event, with it due to take place on October 6 and 7. While you countdown to the main sale event, you can shop a large selection of early deals in this sale. Savings are spread across home and garden essentials, apparel, toys, laptops and more. There are also early savings to be found in Amazon's Outlet and Haul sections. Shipping is free for Prime members. Shop Now at Amazon

At Amazon, get this 10.1" WiFi Digital Calendar for $70. It's the best price Amazon has charged for this digital calendar. The 10.1" touchscreen combines family scheduling with chore charts, achievement rewards, AI meal planning, and cloud photo storage in one WiFi-connected display. Buy Now at Amazon

Shop a large selection of home items, electronics, and more in Amazon's Resale section and get up to an extra 30% off your order at checkout. Shipping is free for Prime members. The amount of the discount is shown on individual product pages. These items in the Amazon Resale section are returns that have been put through a quality check process and graded anywhere from "Used, As Is" to "Like New" condition. Shop Now at Amazon