I agree with you Brian about Condition as critical element and factor. In real estate parlance that is like saying Location, Location, Location. However we all know markets forces can be a little more complex and tricky to comprehend sometimes with many vagaries. Here is an anomaly on condition that is not reflective on suggested price. BTw I know referencing anything maybe on Kevins site is probably a true outlier.
https://www.kevinsguns.com/product-p/10014.htm