$250-$300, depending on exact version and condition.
25-200 usd
Not marked AFAIK
Gun shop, gun show, old catalogs
Derringer 2 Shot, 357 Mag, SN 929, what is the value
50-175 USD
value depends on overall condition...................
250
100-1000 USD
The Lawman mk III Colt 357 mag is valued at $1,000 in excellent condition. Good condition value is $800.
$200-$300, depending on condition.
100-1000 depending on specifics
@ 1966