They should have the copies reserved behind the counter for people who purchased the cards (at least that's what my BB does). It should be available Tuesday morning.
I bought one of these the other day and I can't believe how good a deal this is (if you know how to use it). Turns out they do count for rewards rentals (as stated above), but also you can get free-favorites Mon-Wed with the rental card! I come every Tues and get one new release and one...