Joe Jackson, Night And Day, MFSL CD: I bought this because it was the best version of the recording when I got it. MFSL CDs were really cool anyway--gold instead of aluminum, and always high quality due to the mastering process. This one seems to be well over $100. Copies on Amazon are $125 or so. I also have the MFSL release of Will Power, and I can't even find any copies of that for sale. It's also one of the first MFSL CDs, so I imagine it's worth quite a bit of money.
Joe Jackson, Beat Crazy CD: This is out of print, and I'm seeing copies in the $50-$80 range. I didn't realize it was in demand. I'm thinking though, Joe's new album and tour are making his stuff worth a bit more.
Not that I'm selling anything, but it's neat to know. I'm sure I have some other things in the 700 or so discs. I suppose I should look harder.