by Molasses on Sun Dec 28, 2014 6:49 am
I'm no expert.
I've seen people refer to at least some of the models Colt offered in the signature series as "3rd Generation". The explanation apparently being that the originals were 1st Gen, the repros they offered in the 1970s were 2nd Gen and then these signature series repros from the '90s, IIRC. Personally, I never took too much interest in them as my understanding was that they were just importing parts from the foreign makers, assembling them here with Colt markings and charging a premium.
There is such a thing as black powder price guide books. There's also the option of looking at finished auctions over at GunBroker.com (you have to sign up there to search that portion) to see what they've actually sold for. You can also try asking for either an appraisal or just general info at Track of the Wolf in Elk River (they're a black powder specialty outfit). Track also does consignments, although I'd strongly suggest getting a good idea of actual value before letting someone else sell it for you.