March 10 marks a special day for Nintendo enthusiasts as it's celebrated as MAR10 Day—a playful nod to everyone's favorite Italian plumber, Mario. This annual event brings with it a plethora of deals and exclusive drops on games and merchandise related to Mario, catering to fans across the globe. From LEGO sets to plush toys and video games, there's something for every Mario aficionado. Below, we've highlighted a few standout discounts from the current sales, but remember, these are just a glimpse into the vast array of offerings available during MAR10 Day.

Retail giants such as Best Buy, GameStop, Target, Walmart, and the Nintendo eShop are all joining in on the fun with their unique MAR10 Day promotions. Be sure to browse through the sales listed below to find the perfect deal before they vanish.

MAR10 Day 2025 Deals on Nintendo Switch Games

Best Buy MAR10 Day Deals

If you've had your eye on some Nintendo Switch games, now's the perfect moment to grab them. A wide range of Switch titles, both physical and digital, are on sale for MAR10 Day, with a special focus on Mario games. Click on your preferred retailer to explore the current discounts. It's worth noting that Amazon has seemingly distanced itself from selling first-party Nintendo Switch games, so you won't find these deals there.

MAR10 Day 2025: Preorder the LEGO Mario Kart Set

LEGO Mario Kart – Mario & Standard Kart

One of the highlights of this year's MAR10 Day is the opportunity to preorder the LEGO Mario Kart set, priced at $169.99 and set for release on May 15. This impressive set comes with 1,972 pieces and includes Mario in his Standard Kart, along with a display stand to showcase your build among your other collectibles.

Mario LEGO Sets on Sale for MAR10 Day

LEGO - Super Mario Piranha Plant Building Set for Adults 71426

$59.99 save 15%
$50.99 at Best Buy

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

$14.99 save 27%
$10.99 at Best Buy

LEGO - Super Mario Adventures with Interactive Peach Princess Toy 71441

$49.99 save 15%
$42.49 at Best Buy

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

$29.99 save 15%
$25.49 at Best Buy

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

$54.99 save 15%
$46.74 at Best Buy

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

$49.99 save 15%
$42.49 at Best Buy

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

$64.99 save 18%
$52.99 at Best Buy

Beyond the eagerly anticipated Mario Kart LEGO set, a variety of other Mario-themed LEGO sets are also on sale during MAR10 Day. We've showcased some of the top deals from Best Buy's selection, including the intricate LEGO Piranha Plant and the dynamic Bowser’s Muscle Car Expansion Set.

Mario Plush Toys on Sale for MAR10 Day

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

$34.99 save 43%
$19.99 at Amazon

Club Mocchi Mocchi Mario Kart Plushies - Spiny Shell Plushie

$34.99 save 29%
$24.99 at Amazon

Tomy Nuiguru Knit Kirby Plush - Sleeping Kirby Plushie

$39.99 save 30%
$27.99 at Amazon

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

$34.99 save 43%
$19.99 at Amazon

MAR10 Day also features a delightful range of discounted plush toys, including a charming red mushroom plushie and an irresistibly cute knit Kirby plushie. Whether you're looking to expand your collection or find the perfect snuggle buddy, these plush toys are a must-see during today's sales.

For those seeking more deals on Nintendo Switch products, be sure to check out our comprehensive guide to the best Nintendo Switch deals. It covers a wide range of discounts on games, hardware, and accessories, ensuring you can save on various items for your favorite gaming platform. If you're interested in deals for other consoles, don't miss our breakdowns of the best PlayStation deals and the best Xbox deals.