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 merchandise, from LEGO sets and plush toys to video games and more. This roundup highlights some of the best discounts available, but be sure to explore the various participating stores for even more savings.
Best Buy, GameStop, Target, Walmart, and the Nintendo eShop are all participating in the MAR10 Day festivities, each offering unique deals. Check out the sales below to find the perfect Mario-themed treasure before the offers vanish!
MAR10 Day 2025 Deals on Nintendo Switch Games
If you've been eyeing any Nintendo Switch games, now's the perfect time to jump in! Numerous Switch titles, both physical and digital, are on sale for MAR10 Day, including a wide selection of Mario games. Click on your preferred retailer below to browse the discounted offerings.
Best Buy GameStop Target Walmart Nintendo eShop
MAR10 Day 2025: Preorder the LEGO Mario Kart Set
One of the standout MAR10 Day deals is the preorder for the LEGO Mario Kart – Mario & Standard Kart set. Priced at $169.99 and releasing May 15th, this 1,972-piece set features Mario in his Standard Kart and includes a display stand. See it at the LEGO Store
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 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 71434
$54.99 (15% off) - $46.74 at Best Buy
LEGO - Super Mario Adventures with Interactive Luigi Toy 71440
$49.99 (15% off) - $42.49 at Best Buy
LEGO - Super Mario Battle with Roy at Peach’s Castle 71435
$64.99 (18% off) - $52.99 at Best Buy
Beyond the new Mario Kart set, numerous other LEGO Super Mario sets are discounted. The Piranha Plant and Bowser’s Muscle Car sets are particularly noteworthy.
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
A charming selection of plush toys is also on sale, including a red mushroom plushie and an adorable knit Kirby plushie.
For more Switch deals, check out our roundup of the best Nintendo Switch deals. We also have deal roundups for PlayStation and Xbox consoles.
