Hey- what do you think one of these pups in, let's say, 7.5/10 shape (to be vague ha!) should sell for these days? What's a fair price? I've looked on ebay but can't find anything really conclusive.
If you can't find anything on E-Bay to guide you, I would look at what KEH is selling them for, and subtract 25 to 33.3 percent for an as-is private party sale, and subtract anything from 25 to 50 percent for an E-Bay sale. This is a decent general guideline, though will be off in some cases.
GSWIII Pros seem to be priced at about $800 in BGN condition at KEH, and GWIII Pros for about $700.