Hm, sells for a lot less than that in the UK, granty2k8.
However, downloading games is illegal and not supported by this forum. You should have read the
Global Announcement... The illegal sharing of copyright material will not be tolerated. This includes, but is not limited to, the sharing of disc images, ROMs, and BIOS images. We do not provide support for people who have obtained their games or BIOS images by illegal means.
prominently displayed at the top of every page in the forum.
I suggest you read the forum documentation before posting again. A repeat of this sort of behaviour will get you a ban.
Downloaded games are frequently badly ripped (why should the bozos who post them care?) and this is probably the reason for your problem.