By now, most people know that the Nintendo 3DS is getting a hefty $80 price drop on August 12, but sources are indicating that Walmart will be jumping the gun and selling the reduced-price handheld starting next Tuesday, August 9.  The 3DS Ambassador program awards early adopters with 20 free games if they’ve signed into the eShop prior to 11:59 pm on August 11.  Can you see where we’re going here?  If you’ve been holding out on getting a 3DS because of the high price point, then you may want to pick up your new toy for $169.99 early next week and enjoy your 20 free games (10 NES and 10 GBA).  Just don’t forget to sign onto the eShop before the deadline to become eligible.  You’re welcome.  [via Destructoid