Best Buy B2G1F Glitch Well I will confirm that this glitch exists....I just came back from Bestbuy. I just picked up Rachet and Clank for the PS3 for $10. 1) Get 2 rock revolution games, 1 ps3 1 360 2) Pick your game 3) Give the cashier the games 1 by 1, starting with rock revolution, your game and rock revolution 4) once she hits total, the discount applies. FTMFW!!!! the glitch is to have the most expensive game (the game you want) the be rung up in the middle....so hand her/him the games one by one. you dont have to buy RR.....just buy the cheapest 360 or PS3 games you can find!