I wish I still had the '74 Martin D-35 that I sold for financial reasons in 1982 and the '88 Taylor 810 that was stolen in 1990.

And, for purely sentimental reasons, I wish I still had the early 70's Yamaha FG 160 that was my first "real" guitar. I gave it to my then brother-in-law after I got the D-35 mentioned above. Being young and stupid I figured that since I had a Martin I'd never want to play a Yamaha again.

And there's the cheapo Kingston electric I had as a kid. I'd kinda like to have it back just so I could have the pleasure of smashing it and throwing it in the garbage a second time.