Unfortunately, due to me having various hobbies (and also the fact, anime/manga isn't my prime hobby anymore), I only tend to buy local releases, has to be bluray and has to be something I REALLY enjoyed. At the last anime con (was more of a pop culture convention, but with a large anime component) I bought a bunch of classic Ghibli movies that were remastered in Bluray that were on sale (like $15 each), Usagi Drop ($30) and the 3 volumes of Madoka Magica which totaled $50. There's a bunch of titles I'm still waiting for will give "reasonable prices".
Otherwise, I still buy manga on a bulk basis about once or twice a year ... mainly of the shojo or josei demography ... I'm such a girl!
Limited money is my biggest factor in trying to support the anime industry. I will never buy those overpriced Japanese imports