They were making revolvers at least as late as 94. This would be the second I have encountered from that year.
The ones I have presently run from AA to AT.
The two brass 1860s do not have a date code.
I believe you should have no trouble getting 125.00 for the pistol even considering the light trigger pull. BTW I have seen 1860 Uberti's which have the same problem. I would take it myself but I am concentrating on cartridge revolvers right now.
I have replaced internal parts with Pietta parts from Cabela's with success.
My reading of history convinces me that most bad government results from too much government. Thomas Jefferson