100-460 or so
Best left to a gunsmith
50-500 usd
30 yrs or so
behind the celinder
100-500 USD
There is no 6866. There is a 686, its value can vary between 100-500 USD
This gun in a "Very Good" condition minimal marking $400.00
Your smith and Wesson model 686 is valued at 250-425 dollars depending on condition.
100-450 USD
50-600 usd
686's are bringing $350-$400.
50-550 usd