Questions about a PDP11/93

Y'all, I went on a donation pickup today (30-odd Compaq P133 junkers) and after we collected the crap, the guy said "Y'all don't have a way to dispose of mainframe type stuff, do you?" They have a PDP11/93 in their IS control room that's still plugged in. Evidently was in service till a few months ago. <Quoting Wayne from "Wayne's World", as he ogles that guitar> Ooohh, yes. It WILL be mine. <End Quote> The first problem is that my boss was discussing disposal/hauling fees with them, so I couldn't act very interested. The second problem is that I'm completely ignorant of QBus systems, so even if I had been able to crawl around on it, I'd still be clueless. Well, I'd probably know the PSU requirements. It's in a ~36" rack, has 2 tape drives showing with "PDP11/93" badges on each, in 3U modules. One blank [1] 6U front cover that I assume is the QBus backplane? and 2 blank [1] 4U units. The rack itself has the 2-inch louvred side-plates. It looks like it just came out of the crate. Hell, it looks like somebody polished it yesterday. So the questions: Can anybody point me to pictures of an 11/93 that's NOT in a BA23? What's it worth, obsession aside? It's probably going to cost me about $0.50/lb, USD. That's delivered to my garage. I'm guessing that's in the $200 realm. What's the power input? 110V? 220V? Single/triple phase? The tape drives looked like the media would be about the size of a TK50, but there's a horizontal locking lever. I think. I did look at the badges next to the drives; they just say PDP11/93. Does that mean there may be 2 CPUs? There are also a couple of Digital line printers there. I didn't get a model, but I did see ribbon spools about an inch wide. The one that comes with its own table.... They are also reputedly working, and also look like they were polished yesterday. Are they useful? Aquiring minds want. Doc