WARNING: DO NOT BUY FROM THIS GUY!!!!
Had XOR around yesterday and he told me this:
4 screws were left out (2 for hard drive and 2 for joypad ports). Also, he left a cable out connecting the chip to the reset/eject adaptor. The guy i ordered it from is very reluctant to take it back and is now not responding to my emails. Gonna get it fixed without him.