I'm glad I stumbled across this DVD Laser Lens Replacement as I was about to throw my Xbox 360 in the trash. It's very cheap even with shipping. Most available Hitachi replacement drives are either used or refurbished and cost a decent amount of money when you include shipping. Before changing lenses, I had disc scratch errors and graphic errors. Reminder: DO NOT FORGET to disconnect the ESD near the tape connector, otherwise you will get an OPEN TRAY error even if you insert a game disc.