Do note that the $7 sets are the season sets Geneon previously released remastered onto 2 discs.
I didn't realize there was a new Mahoromatic DVD release (well, within the last 6 months at least) so I'm definitely going to have to pick that up for $7.
I saw the first four episodes at Otakon and they were pretty funny. It probably resonates more if you play dating Sims, but it is still pretty funny.
Is The World God Only Knows actually good, or is it just something where everyone's assuming it will be good?