PDP-8 prices

I sent the seller (dschambe(a)uiuc.edu) three separate emails asking for ANY details about the system, and I received absolutely nothing in reply. So I'll never even know what type of PDP-8 it was... probably a VT-78 :-) Almost certainly not the straight 8 that I naively initially thought it was. I see that the same seller now has an IMSAI 8080 listed (http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=59373250)250), not known to be working, no pictures, sold as-is. The bid is currently $810 without having met reserve. Any bets what it will end up going for? ... oh, and the matching dual floppies (also not known to be working) are also for sale, currently only $710. Since I'm blabbing here about ebay posts, be sure to check out the $5000 Rare Xerox Alto II computer system (http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=58679296) before it disappears. Oddly, no one has bid on it yet. - Joe