Just got back from checking this stuff out. I bought a couple things myself... the Amiga and a Macintosh IIci. The Amiga turned out to be a 4000/040 model and had a Video Toaster 4000 card and it looks like an ethernet card in it (albeit coax). It does have the typical battery damage on the motherboard, haven't tried it out yet, and it didn't have the keyboard or mouse.
I saw a lot of Sun workstations (Ultra 5s, Sparcstations, etc), a few DEC ones I didn't recognize, the Proliant stuff, looked like a big RAID array and the server itself. A few all-in-one color Macs, a few PowerMac models, a G3 tower. Lots of Apple parts for beige cased models (drive sleds and whatnot), printer parts... brand new Imagewriter ribbons, etc. There were a couple big DEC machines in there, no idea what they were. They were the size of big refrigerators.