unless in very good condition, not much. in real good condition $150 - $250
50-150 USD
Values seldom exceeds 100 USD
@ 42 years old.
50-125 USD
10-150 usd
10-100 USD or so
From a hundred to multiple thousands depending on EXACTLY what you have, condition, box, papers, history.
50-250
Need a DETAILED descripiton of ALL markings to even come close to an answer.
Try the on line auction sites, local pawn shops, local gun stores, etc..
value depends on condition