Nintendo The Super Mario Bros. Movie Luigi Poseable Plush

This set runs you around $41 at GameStop today. Buy Now at Walmart

That's better than half off and the lowest price you'd get anywhere today. Buy Now at Walmart

That's a savings of $18 and the best deal we've seen on this comprehensive engine building kit, a great educational tool for enhancing mechanical understanding. Buy Now at Amazon

You can shop LEGO sets that are discounted by as much as 46% in this Walmart Holiday Sale, including Disney kits from $14, Formula 1 from $22, and Star Wars from $24. Some even come with a couple of bucks in Walmart Cash (eligible sets will be marked on the product pages). Shipping is free on all orders over $35 (pickup is also available on most items).  Shop Now at Walmart

Amazon offers a large number of educational toys and games at up to 70% off. We've pictured a Build Your Own Bluetooth Speaker STEM Educational Kit for $13 ($3 off). Shop Now at Amazon

Save on over 50 LEGO sets with prices starting from $4.24. Pictured is LEGO Santa's Sleigh Christmas Toy Set with Reindeer & Santa Figurine for $26 ($14 off). Shop Now at Target

You'll find thousands of deals via Target outlet at eBay, including clearance home and garden items, toys, small appliances, and apparel. Even better, you'll get an extra $5 off every $40 you spend (it applies in cart), which adds up to some nice savings especially on pricier items. We've pictured the Bobby Flay 10" Cast Iron Skillet for $18 ($17 off). Buy Now at eBay

That's 70% off and a great price on an insulated adidas jacket. Buy Now at eBay

A lot of the items here are heavily discounted; with many hitting 70%+ off. Stock is limited on many styles. Shop Now at eBay

eBay is featuring deals on garden hand tools and yard equipment. Expect savings on carts and wagons, snow pushers and roof rakes, post hole diggers/augers, pole saw tree pruners, and assorted rakes and tool sets—often with free shipping. Select items may also qualify for an extra 20% off at checkout with code "YEARENDFINDS" (ends 12/31, max $350, eligible items only). Shop Now at eBay

Shop over 100 titles for Switch and Switch 2. We've pictured TMNT Mutants Unleashed for $17.99 ($22 off). Shop Now at Amazon

During the Holiday Sale at Best Buy, you can get up to 50% off Nintendo consoles, accessories, and games. My Best Buy members get free shipping on all orders (it's free to join). Shop Now at Best Buy

Pick up two games and save 15% on the whole package with this Woot! deal. You'll get the highly rated Super Mario Galaxy and Super Mario Galaxy 2 for Nintendo Switch. These games have been upgraded with enhanced resolution, an improved UI, and additional content. Plus, Amazon Prime members bag free shipping. Buy Now at Woot! An Amazon Company

That's the best deal we could find by $10 for these two enhanced Super Mario Galaxy adventures, perfect for Nintendo Switch fans. Buy Now at Woot! An Amazon Company