There are only a couple copies on ebay of each version, I know the xbox version is the one that is supposed to be rare but its possible the PS2 version is climbing in price as well. But still not a bad pickup for 3.99 as most of the stores around here have all their 9.99 and under PS2 games gutted and put in envelopes... The PSP version is climbing in value as well as there is only 1 disc-only copy on ebay and its going for a little over $16.00 and I also have that version. The game is very unique though as I don't think I have ever seen a racing game where you have to woo a girl while doing the challenges she is telling you to do..
Too realistic for me!
BTW: I am renting a uhaul and moving to VA.