I bought a Browning B-80 from my brother for $200 back in the mid 80s....Had a vent rib 2 3/4 barrel and a vent rib 28 inch 2 3/4 and 3 inch mag barrel, both with screw in chokes...It throws turkey loads and buckshot very well, so I can use it from doves to deer...Best semi I have ever owned...
I also bought a .45 caliber flintlock made by Bob Watts back in the 70s when I lived in Atlanta...I gave $475 for it...Bob Watts was written up in Foxfire 5 and is now deceased...I used this gun to shoot in competition back in the 80s and have been offered $2,500 for it...