I'm looking to buy a copy of Left 4 Dead 2 for Xbox 360. It seems to be impossible to find it in any retail store and I object to paying $49 for it on Mightyape considering how old it is. If anyone has a copy they don't play anymore than I'd be happy to take it off your hands for a reasonable fee.
Or if anyone knows of where I can acquire a copy (online or bricks and mortar) for sub $30 I'd be grateful

Thanks,