No way to answer without a detailed description of all features, finish, condition, box, papers, accessories, etc..
$450-$600. Depending on finish, condition, accessories, papers...
50-175 usd
50-260
100-800 USD
about 1920
100-350 or so
50-180 or so
Browning Challenger made in 1974. $300-$400.
about 1920 the value would depend of overall condition of pistol.
0-300 usd
500
value depends on overall condition.....
it 's a pistol build in the fifties.. the value depend of the general state.. between 400 and 650 dollar. Bring it to a gun shop to have a expertise. yours, a fan of the colt challenger.