Nintendo's “Mar10 Day” sale discounts a bunch of Mario games for

Dealmaster also has deals on game controllers, USB chargers, and security cams.

Nintendo Switch: Grab video games for up to 35% off for Mario Day 2021

MAR10 Day Sale Wave 2 offers savings on select games featuring Mario and friends - News - Nintendo Official Site

Nintendo Celebrates MAR10 Day With Discounts and a New Console Bundle! - EssentiallySports

Happy MAR10 Day! Have fun with this 'stache of Mario games. - News - Nintendo Official Site

Nintendo Switch bundle gets you one of the best switch games thanks to Mario day sales - Mirror Online

Save on Nintendo Switch Games With the Best Mar10 Day Sales

Mario Day Deals: What's on sale during Nintendo's MAR10 sale? - Dot Esports

Nintendo discounts select Mario games for MAR10 Day - Polygon

Mario games on Nintendo Switch are $20 off to keep the movie hype going - The Verge

Happy MAR10 Day: Get a Discount on Super Mario Games