Ha! You and me both, man. Last fall I nearly bought a raw GSX1 for 1800. It was about an 8.0, possibly an 8.5 from my visual inspection. Nice, bright white, sexy. My local had just gotten it in, and I figured I'd have a day or two to mull it over. So that night, I did some research, and discussed it with the wife. And it looked like it was priced a bit below market value at that time. She gave me the blessing and I went back the following day to buy it. Lo and behold, they told me it had sold the night before, shortly before closing.
That one hurt for a long time, and I put the book on the back burner. Started looking into buying one a month or two ago, and couldn't believe where the prices have gone. And they seem to just get higher by the day.
Fortunately, I'm a member of the ASM 129 Society which helps to ease the GSX1 pain.