Seattle, WA
May 2009, picked up a Black Knight on eBay for $800. Fortunately it was from a seller just a couple hours drive away so I was able to pick up in person. It was in remarkable shape, but ridiculously dirty. It'd been sitting in their rec room for 28 years or so and I doubt they'd ever cleaned it. In fact I think it had the original rubber on it. Did a complete playfield tear down & shop job and it turned out pretty great.
Sold it a year later to a collector in Canada for $1700. Literally an offer too good to refuse.
