Nintendo is calling this the Month of Mario, but it's not technically an entire month, it's just the four weeks leading up to the August 19 launch of New Super Mario Bros. 2 on the 3DS. So it's most of August and a wee bit of July. But hey, who's going to nitpick when the whole point of the Month of Mario is to get you excited for his latest adventure by putting some classic ones on sale? Just be aware that each game is only on sale in the Nintendo eShop for a limited time, so if you want it, make sure you're aware of the window of opportunity or else it'll close on your fingers!
July 26 - August 1: Super Mario Bros. for $3.99
August 2 - August 8: Super Mario Land for $2.99
August 9 - August 15: Super Mario Land 2: 6 Golden Coins for $2.99
August 16 - August 22: Mario's Picross for $2.99
Personally, I'm not the biggest platform fan, so I'm not super-psyched about these offerings aside from Mario's Picross. I'm still wondering how I managed to miss out on this awesome puzzle game when I was playing my old Game Boy!