||enough to be a truly accurate gauge for the entire Z32 market as a whole (though I challenge anyone to produce better data, including Hagerty), but BaT is certainly a very good indicator for what the buyer population is willing to pay for and not pay for. Mopar sells for pretty spot-on Mopar prices. I even know a few Ducati enthusiasts who say the auctions there are more or less right in line with what they would expect, and BaT isn't considered a "motorcycle-crowd".
So if "good" to "excellent" condition Z32s are not going for much more than they were 10-15 years ago, it isn't because it isn't the right crowd, it is because people like youtubers and know-nothing "journalists" are misinformed and/or misleading to promote a vested interest.
30 years ago...or now?
"I torch my soul to show the world that I am pure deep inside my heart...."
--William Patrick Corgan