My older brother recently handed me down his old titanium powerbook, with a fresh install of 10.1.5. The bottom is painted black as he was planning to paint the whole thing but called it off after reading about the difficulties in dissasembling the screen bezel. Aside from that it is in very nice condition, but its just too damn big and I miss my old ibook.
I'm willing to trade for any ibook g4 12" or a fast g3 12" with a good amount of ram, for that matter.