Wanna get a 3DS with 20 free downloadable games for $170? Head on over to your local Walmart on Aug 9, reports CAG, and you can do just that since the store will purportedly be price dropping three days early. So long as you register with the eShop byÂ 11:59 p.m. Eastern on Aug. 11, you’ll get the free games, including . That being the case, you should be able to do the same with any other store that decides to honor the price cut a few days early. Good luck!