Just an FYI on the Chasing Amy DVD: It's cheap because it's crap. It has good extras and everything, but it's a copy of the laser disc version. The video is terrible. It doesn't affect the enjoyment of that particular movie too much, but it's not exactly a Criterion quality DVD transfer.
As for deals, I'm waiting around for DDD's sale like everyone else.
And remember to buy The Killer and Hard Boiled the second Criterion re-releases them for HD formats. Not that they'll become rare next time around, they're just good.