March 10th is MAR10 Day—a celebration of everyone's favorite jumping plumber, Mario! To mark the occasion, retailers are offering fantastic deals on a wide range of Mario-themed merchandise, from LEGO sets and plush toys to video games and more. Below, we highlight some of the best discounts available, but be sure to check your favorite retailers for even more savings.
Best Buy, GameStop, Target, Walmart, and the Nintendo eShop are all participating in the MAR10 Day festivities with various deals. Explore the sales below to find the perfect Mario-themed treat before these limited-time offers disappear!
MAR10 Day 2025 Deals on Nintendo Switch Games
Best Buy MAR10 Day Deals
See it at Best Buy GameStop Target Walmart Nintendo eShop
Planning to expand your Nintendo Switch game library? MAR10 Day is the perfect opportunity! Numerous Switch games, both physical and digital, are on sale, including a wide selection of Mario titles. Click on your preferred retailer to browse the discounted offerings. Note that Amazon's participation in first-party Switch game sales appears to be limited this year.
MAR10 Day 2025: Preorder the LEGO Mario Kart Set
LEGO Mario Kart – Mario & Standard Kart
Preorders are open for the highly anticipated LEGO Mario Kart set, releasing May 15th at $169.99. This impressive 1,972-piece set features Mario in his Standard Kart and includes a display stand for showcasing your creation.
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
LEGO - Super Mario Goombas’ Playground, Super Mario Toys and Playset 71433
$14.99 (27% off) - $10.99 at Best Buy
LEGO - Super Mario Adventures with Interactive Peach Princess Toy 71441
$49.99 (15% off) - $42.49 at Best Buy
LEGO - Super Mario Bowser’s Muscle Car Expansion Set 71431
$29.99 (15% off) - $25.49 at Best Buy
LEGO - Super Mario Soda Jungle Maker Set, Wiggler Toy and Mario Playset 71434
$54.99 (15% off) - $46.74 at Best Buy
LEGO - Super Mario Adventures with Interactive Luigi Toy, Nintendo Gift 71440
$49.99 (15% off) - $42.49 at 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
Beyond the new Mario Kart LEGO set, numerous other Mario LEGO sets are on sale. The Piranha Plant and Bowser’s Muscle Car Expansion Sets are just a couple of the highlights from Best Buy's MAR10 Day 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
Club Mocchi Mocchi Mario Kart Plushies - Spiny Shell Plushie
$34.99 (29% off) - $24.99 at Amazon
Tomy Nuiguru Knit Kirby Plush - Sleeping Kirby Plushie
$39.99 (30% off) - $27.99 at Amazon
Club Mocchi-Mocchi- Nintendo Super Mario Plush - 1Up Mushroom Plushie
$34.99 (43% off) - $19.99 at Amazon
Complete your collection with adorable plush toys, including a red mushroom plushie and a charming knit Kirby plushie, all discounted for MAR10 Day.
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, explore our best PlayStation deals and best Xbox deals.
