Guy wanted $235 for a non-working Asteroids complete with new side art and overlay. It didn't sell for a month, but I was in contact with him. I made a cash-in-hand offer of $100 for just the machine, no art. He countered at $115, throwing in the overlay, which I accepted. I gave him $120 when I paid ($5 tip for helping me load it).
I had to change the power cord and switch, and I put in a known working board that I had, and it fireworks fine. The actual side art is in good condition, but the bottoms and corners need a bit of work. It's nothing horrible, though. If it had worked when I bought it, I would have been fine with his asking price, easily.
I'm glad I didn't buy the artwork, though. The CPO he threw in I'm not planning to use.