Depending on condition, about $250-$300.
No such caliber in the S&W line.
Taurus makes pretty decent revolvers, and they're reliable.
RG model RG31 Caliber 32 long manufactured by RG industries, Miami Florida
go to kbb.com
100-1000 usd
Proofhouse.com has a store brand chart.
10-1000 USD or more based on specifics
You will have to call Taurus to find out.
Made 1960-1974. Value is based on condition, but roughly $275-$350.
100-600 or so
It is possible.
Made from 1948-62 in five different variants. Overall condition, caliber and and variant will affect value. Range from 200-700