50? if that, everything ive read or seen is bad. Be careful apparently they are dangerous to shoot
If it's a Springfield Omega, 100-500 USD or so
100-450 or more depending on specifics
10-100 usd
100-1000 USD
10-100 uSD
$100-$150
100-1000 USD
The model 100 was made between 1935-1941.
You fail to mention if it is a rifle or pistol, who made it or what condition it is in. Without more info the best price range I can estimate is 25-100 USD.
100-600 depending on specifics
100-200 USD
100-300 USD