All 3 titles are from my personal collection and have only been played for a couple hours each. Each disc is in MINT condition and includes their respective manuals. I don't know if there's a difference, but my copy of Tetris Worlds was bought individually and is not the one you get when you buy a system. Free shipping on every game. Payment by Paypal (non-CC) or MO is preferred. Tetris Worlds (XBOX) - $12 shipped SOLD Rallisport Challenge (XBOX) - $12 shipped Gran Turismo 3 (PS2) - $12 shipped or buy both for only $22 shipped! Send emails to [email protected] if you're interested.