Re: Browning shotguns
Tough question.....there were dozens of models of the A-5 made, in four grades, with different values according to whether they had a plain barrel, matte rib, or vent rib. No way to value yours on the info given.
On the 2000.....that's a little easier. Assuming it's a standard 2000, according to the Standard Catalog of Firearms, it's worth:
V.G. - $400
Good - $250
Fair - $200