I bought my set used. It has 6 discs with the 6th one being disc 6 of season 5. Did I get snuckered?

The set seems to have come from a library. I just got it Saturday so there is time to send it back if should.

Season 6 is a 5 disc set, with all 32 episodes. The final episode of the season is a rerun (with added current-season intro scenes) of Betty's Graduation. The next to last episode is Not His Type.

IIRC there are only a couple of episodes on this last (5th) disc. (Oh, there are the episodes, under the DVD on the pkg.--it also has Betty's Career Problem and Bud Lives it Up--so it has episodes 29-32)