March 10 marks a special occasion for Nintendo fans everywhere—it's MAR10 Day! This playful nod to everyone's favorite plumber, Mario, brings a wave of exciting deals and special releases that you won't want to miss. From LEGO sets to toys and an array of games, there's something for every Mario enthusiast to dive into. We've handpicked some of the best discounts available during the sales, but remember, there's even more to explore out there.

A variety of retailers are joining in on the fun, including Best Buy, GameStop, Target, Walmart, and, of course, the Nintendo eShop, each offering unique deals. Make sure to browse through these sales to snag your favorites before the discounts vanish.

MAR10 Day 2025 Deals on Nintendo Switch Games

Best Buy MAR10 Day Deals

0See it at Best BuyGameStopTargetWalmartNintendo eShopIf you've been eyeing some Nintendo Switch games, MAR10 Day is the perfect time to grab them. Both physical and digital formats of numerous Switch games, including many beloved Mario titles, are currently on sale. Click on your preferred retailer to check out the discounts. It's worth noting that Amazon is currently not carrying first-party Switch games, so you'll need to look elsewhere for those.

MAR10 Day 2025: Preorder the LEGO Mario Kart Set

Out May 15

LEGO Mario Kart – Mario & Standard Kart

1See it at LEGO StoreOne of the standout offerings this MAR10 Day is the LEGO Mario Kart set, available for preorder at $169.99. Set to release on May 15, this 1,972-piece set features Mario in his Standard Kart, complete with a display stand to showcase it among your collectibles.

Mario LEGO Sets on Sale for MAR10 Day

LEGO - Super Mario Piranha Plant Building Set for Adults 71426

0$59.99 save 15%$50.99 at Best Buy

LEGO - Super Mario Goombas’ Playground, Super Mario Toys and Playset 71433

0$14.99 save 27%$10.99 at Best Buy

LEGO - Super Mario Adventures with Interactive Peach Princess Toy 71441

0$49.99 save 15%$42.49 at Best Buy

LEGO - Super Mario Bowser’s Muscle Car Expansion Set 71431

0$29.99 save 15%$25.49 at Best Buy

LEGO - Super Mario Soda Jungle Maker Set, Wiggler Toy and Mario Playset 71434

0$54.99 save 15%$46.74 at Best Buy

LEGO - Super Mario Adventures with Interactive Luigi Toy, Nintendo Gift 71440

0$49.99 save 15%$42.49 at Best Buy

LEGO - Super Mario Battle with Roy at Peach’s Castle Playset and Mario Toy 71435

0$64.99 save 18%$52.99 at Best BuyIn addition to the Mario Kart LEGO set available for preorder, there are numerous other fantastic Mario LEGO set deals available today. We've highlighted some of the top picks from Best Buy's sale, including the LEGO Piranha Plant and Bowser’s Muscle Car Expansion Set.

Mario Plush Toys on Sale for MAR10 Day

Club Mocchi- Mocchi- Nintendo Super Mario Plush - Mushroom Plushie

0$34.99 save 43%$19.99 at Amazon

Club Mocchi Mocchi Mario Kart Plushies - Spiny Shell Plushie

0$34.99 save 29%$24.99 at Amazon

Tomy Nuiguru Knit Kirby Plush - Sleeping Kirby Plushie

0$39.99 save 30%$27.99 at Amazon

Club Mocchi- Mocchi- Nintendo Super Mario Plush - 1Up Mushroom Plushie

0$34.99 save 43%$19.99 at AmazonFor those who adore cuddly collectibles, MAR10 Day brings a delightful range of discounted plush toys. From the iconic red mushroom plushie to the charming knit Kirby plushie, these adorable items are perfect for adding to your collection or for a cozy snuggle.

If you're looking for more Nintendo Switch deals, be sure to check out our comprehensive roundup of the best Nintendo Switch deals. You'll find exciting discounts on games, hardware, and accessories to enhance your gaming experience. Additionally, if you're interested in deals on other platforms, don't miss our breakdowns of the best PlayStation deals and the best Xbox deals.