Funny thing, Sereenie, I did the exact same thing. Bought already viewed copies of DF and POTO for gifts at BlockBuster's and SC Videotron's. Very cheap, like $9.99 each, and 3 for 2 even. Last time I checked, they still had POTO copies left, in 3 different outlets. I might grab those actually, bithdays coming up...
Good idea girl about posting it.
Nat