That store ripped you off.
What did you sell GR?
I sent off a bunch of moldy VHS tapes [mainly movies that I already have on DVD, random crud that I'll never watch again, and some old Disney tapes [not the good ones though]], a stack of random anime series volumes [like volumes 1 and 2 of some series that would be cheaper to just buy the complete collection of than to buy the remaining individual volumes], some DVD movies of stuff that I'll never watch [I think Scooby-Doo was in there somewhere], a few Xbox and Gamecube games [a couple sports titles and Morrowind, which I have on PC now], and about 14 manga volumes [which was comprised of stuff that wasn't that good to begin with and I wouldn't read again]. There were also a few random books, nothing particularly notable and mostly stuff that I bought really cheap somewhere else.
I was really hoping to get a bit more than that, but the feeling of just getting rid of some of the clutter that's filling my room was worth it.