As one of its daily deals, Best Buy offers Rocksmith Guitar and Bass for PlayStation 3 (pictured) or Xbox 360 for $29.99 with free shipping. (Our Warehouse via Amazon has the PS3 version for a few cents less.) That's the lowest total price we could find for either platform by at least $8, although we saw it for $5 less in April. It includes the game and a 1/4" to USB cable that plugs any guitar or bass with a 1/4" output into your gaming system. Deal ends today.