Got them all for $4 (Canadian!).
I love Gamebooks. I'm terrible at them, but I love playing them. As a kid I hacked and cheated my way through most of the Way of the Tiger, some of the Lone Wolf books and a bunch of the classic Fighting Fantasy. I sold them all off at some point, and now like so many other middle aged men in the grips of terminal nostalgia, I am now trying to collect them again.
Yesterday the Wife and I went to a local flea market and I found these four little beauties. I got them cheap because unfortunately most of them are in TERRIBLE condition. I bought them anyway because I didn't have any of the Sorcery series yet and because it was honest to glob Dungeoneer!