I have about 275 records. This thread reminds me, I should update my word file I have my collection catolouged in.
I've got alot of the same AC/DC stuff, I mostly have Bon Scott era material but in the future I'll probably get some more Brian Johnston stuff too, and I'm on the lookout for some of the more obscure early 70's hard rock these days.
I've got a pretty decent Pink Floyd collection, my copy of Dark Side of the Moon has both posters and my copy of Wish You Were Here is a German pressing.
I'm pretty into Yes myself. Most of my Yes stuff is on cd, on vinyl I have an original U.K. copy of Close to the Edge, Yessongs with the trifold sleve and book of tour photos, a copy of Tales... I frankenstined, an early 80's reissue sleeve with original pressing albums inside and some of Yes' solo albums like Chris Squire Fish Out of Water.
My biggest collections are my Who and Frank Zappa collections. I've got nearly all the Who's official stuff on vinyl I'm only missing a couple of titles and I have a bunch of original pressings, UK imports, a Japanese copy of Odds and Sods and a couple of bootlegs. I've been working on getting a collection of the original Zappa Mothers albums together, I'm just missing Weasles Ripped My Flesh now. I'm going to try and find the German pressing with different cover art. I've actually seen alot of German pressings of albums turn up at used and thrift stores around here so I think I might have a good chance. I'll give it a while and if nothing turns up I guess I'll use e-bay or Gemm.