I have never purchased a product that i already own with two possible exceptions.
The first was a book by terry pratchet, i had to rebuy it because my dog chewed up the oringal, no joke realy somthing like the last 40 pages were riddeled with holes, covered in slobber and generaly unreadable.
The second was when i purchased an additional copy of street fighter 2 the anime movie, the reason for the purchase the second one had the original japanese audio track and some extened scenes which i kinda wanted, can't stand watching anime when its dubbed.
As for games, never repurchased anything that i already owned, neither a HD remake or a complete dlc edition or anything of the like, i probably wont ever do it either, seems like a waste of money just my opinion though.
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