Quite a lot actually. Last year I started a CD collection and I've been building that up for a while. I have just over five dozen releases (I use "release" in a broad manner here; not just individual albums but I'm counting an 11-CD box set here as one along with several live album/concert film sets) in my collection right now with over a dozen more on the way.
Here's what I have on order right now:
Anderson Bruford Wakeman Howe (Their lone studio album and their live album An Evening of Yes Music Plus; the title of the live album should tell you everything)
Caravan Palace (Self-Titled, Robot Face)
Garbage (Version 2.0 Deluxe)
Liquid Tension Experiment 1, 2, 3 (LTE 3 isn't out for a while yet though)
Transatlantic (The Absolute Universe: Forevermore, The Absolute Universe: The Ultimate Version Blu-ray, Kaleidoscope Deluxe Edition, KaLIVEoscope box set)
Yes - Tales From Topographic Oceans