Another thought occurred to me, and that's that sometimes I'll go ahead and snag something that interests me if it's something that I doubt I'll be able to rent or stream elsewhere. A lot of B-movies, as I'm sure participants in the forthcoming challenge can attest, you almost have to buy if you don't live near a really good rental store.

I've done that with several of the releases of "Hawaii Five-O"; I think that it was for #3, #4, and #6.