It's another impulse buy. I went and got Marvel versus Capcom 2 for the PS2 today which cost £19.99 pre-owned. I also traded in about 8 games just to get £13 off. Thats like £2 a game. They were mostly decent Xbox games that I had finished or just didn't play anymore but I still think I should have kept some of them. I mean, Unreal Championship 2 is good right? It's shocking what they offer you when you trade games in. They have to be worth more than a pound for games like Half-Life 2. I bet they will sell it for like £10, although Xbox games don't seem to be selling much these days. Thats probably why they're almost worthless when trading in. Damn, should've thought of that 
At least the game was worth it this time. It is pretty fun to play even the computer and I've barely gotten into it. I have been playing loads of fighting games recently, I picked up Street Fighter Alpha Anthology a few weeks ago and blew the dust off of King of Fighters '02 earlier today. I even got a fighting game controller for the PS2 with the six button layout. Only cost £10.
I just wish I could play some human players...