All of these examples have either just enough wrong with them or lack info to keep them unsold.

The AK car is a color change and displacement change yet a really nice car.

The black restored example with the extremely suspect high bids (by private bidders no less...) is off to a questionable start on eBay.

The white car has been around for a year or so.

The slate gray car is just wrong

I agree with the sentiments on market softening. It's not helping sellers' cause when they are asking two years ago money...