The usual. Gun broker you will need an acct. Pay no attention to asking prices and starting bids, they are often someone’s fantasy. I often think the prices are based on a husband telling their unhappy wife, sure I will sell that gun.

Search the closed auctions and what a similar package actually sold for. Since it is a higher end set searching recent auction house sales is reasonable too. These lovely 3 and 4 barrel sets are often found with 26″ barrels, out of fashion nowadays and will hold the value down if so equipped, as most are.