March 10th is MAR10 Day, a celebration of everyone's favorite jumping plumber, Mario! To mark the occasion, retailers are offering a plethora of deals on Mario-themed games, toys, and collectibles. From LEGO sets to plush toys, there's something for every Nintendo fan. While we've highlighted some of our favorite discounts below, this is just a small sample of the many MAR10 Day offers available.
Several major retailers, including Best Buy, GameStop, Target, Walmart, and the Nintendo eShop, are participating. Check out the deals below to find the perfect MAR10 Day treasure before the offers disappear!
MAR10 Day 2025 Deals on Nintendo Switch Games
Looking to expand your Nintendo Switch game library? Now's the perfect time! Many Switch games, both physical and digital, are on sale for MAR10 Day, including a wide selection of Mario titles. Click on your preferred retailer below to browse the discounted offerings. (Note: Amazon's participation in first-party Switch game sales appears to be limited this year.)
See it at Best Buy GameStop Target Walmart Nintendo eShop
MAR10 Day 2025: Preorder the LEGO Mario Kart Set
One of the highlights of this year's MAR10 Day is the preorder opportunity for the LEGO Mario Kart set, releasing May 15th for $169.99. This impressive 1,972-piece set features Mario in his Standard Kart, complete with a display stand to showcase your new collectible.
Mario LEGO Sets on Sale for MAR10 Day
LEGO - Super Mario Piranha Plant Building Set for Adults 71426
$59.99 (15% off) - $50.99 at Best Buy [Link to Best Buy]
LEGO - Super Mario Goombas’ Playground, Super Mario Toys and Playset 71433
$14.99 (27% off) - $10.99 at Best Buy [Link to Best Buy]
LEGO - Super Mario Adventures with Interactive Peach Princess Toy 71441
$49.99 (15% off) - $42.49 at Best Buy [Link to Best Buy]
LEGO - Super Mario Bowser’s Muscle Car Expansion Set 71431
$29.99 (15% off) - $25.49 at Best Buy [Link to Best Buy]
LEGO - Super Mario Soda Jungle Maker Set, Wiggler Toy and Mario Playset 71434
$54.99 (15% off) - $46.74 at Best Buy [Link to Best Buy]
LEGO - Super Mario Adventures with Interactive Luigi Toy, Nintendo Gift 71440
$49.99 (15% off) - $42.49 at Best Buy [Link to Best Buy]
LEGO - Super Mario Battle with Roy at Peach’s Castle Playset and Mario Toy 71435
$64.99 (18% off) - $52.99 at Best Buy [Link to Best Buy]
Beyond the new Mario Kart set, numerous other LEGO Super Mario sets are also discounted. The Piranha Plant and Bowser’s Muscle Car Expansion Set are among the highlights from Best Buy's sale.
Mario Plush Toys on Sale for MAR10 Day
Club Mocchi-Mocchi- Nintendo Super Mario Plush - Mushroom Plushie
$34.99 (43% off) - $19.99 at Amazon [Link to Amazon]
Club Mocchi Mocchi Mario Kart Plushies - Spiny Shell Plushie
$34.99 (29% off) - $24.99 at Amazon [Link to Amazon]
Tomy Nuiguru Knit Kirby Plush - Sleeping Kirby Plushie
$39.99 (30% off) - $27.99 at Amazon [Link to Amazon]
Club Mocchi-Mocchi- Nintendo Super Mario Plush - 1Up Mushroom Plushie
$34.99 (43% off) - $19.99 at Amazon [Link to Amazon]
Complete your collection (or your cuddle pile!) with these adorable discounted plush toys, including a red mushroom plushie and a charming knit Kirby plushie.
For more Nintendo Switch deals, check out our roundup of the best Nintendo Switch deals, featuring discounts on games, hardware, and accessories. For deals on other consoles, see our best PlayStation and Xbox deals.
