Price check mid-1960's Colt trooper .357

[wnycollector]

I just ran across a 6" mid 1960's trooper .357 w/ frame mounted firing pin. The grips are worn, but not worn out, there are two 1/4" area's of pitting on the (one on barrel and on on frame) there is normal blue loss on the high spots. This is a shooter and NOT a safe queen. I figure I can pick this up for ~$300. My instinct says buy it, mainly because its a colt revolver, but...its a late production 1960's colt revolver!