I've noticed some other auctions for nice examples of guns that are not rare.

Here is another example of a completed auction. Perhaps there is something really unique that I don't see, but I am not a collector (or maybe not a very dedicated one).

Smith and Wesson 60 NO DASH .38 SPL 2" *AWESOME 38 CHIEFS SPECIAL* - Revolvers at GunBroker.com : 888422455
https://www.gunbroker.com/Item/888422455/BidHistory