Mario Day 2025: the best deals on Nintendo Switch games and accessories

Happy Mario Day! To celebrate the world’s most iconic plumber, Nintendo has all sorts of treats for fans, including a new Nintendo Switch bundle, a new Mario Kart Lego set, and a new theme for its cutesy Alarmo clock. Nintendo has also launched a massive sale in commemoration of so-called “MAR10 Day,” which will run through March 16th and includes dozens of both new and classic Mario titles — some of which are down to their lowest price to date.

Nintendo’s list of discounted titles is pretty extensive, so to save you some time, we went ahead and rounded up the highlights below (including picks from Amazon, Walmart, and other retailers). It’s not just games that are on sale, either; we’ve also sprinkled in a few of our favorite deals on Lego sets and other Mario-related gear.

The best Mario Day deals on Nintendo Switch games