» Sun May 05, 2013 3:28 pm
If I remember rightly, I bought the GOTY edition in a branch of GAME (UK). However, I worked for a computer magazine and was sent a copy of the original game to review as it had been re-released on a budget label. A little while later, it got re-released yet again, I reviewed it yet again, and found myself with three copies. One went to a friend, and the other spare went to my hairdresser (!).
I then found the Collector's Edition on eBay, bought that, then bought a further copy in the Steam sale for no reason other than it being a backup copy and very cheap.
So the short answer to the original question...'from pretty much everywhere'.