Seriously. If you don't have one nearby, hit their websites--usually the same price as in-stores (sometimes better), but you might have to pay shipping. Got mine several months ago at my local Wal-Mart, and it is Version 2.11.
www.wal-mart.com or check out
www.ebworld.com for Electronics Boutique
I would highly recommend you check out EB--they get some sweet deals on used games--all local stores offer trade in allowance for recent games, so they have a regular stock of titles.
Good Luck!