Gun shop, Pawn shop, Gun show, for sale ad, on line auctions, estate sale, garage sale, Shotgun News, etc..
Depending on condition, type of barrel, sights, etc, anywhere for $150-$300.
You will have to call Ruger to find out.
Ruger has sn data on their web site.
No
75-160 USD or so
if condition is good 4 or 500
50-250 or so
Ruger has extensive sn on their website. The sn you list is not on it. You will need to call Ruger. 400 or so
The original P85 had a design flaw which had the potential to result in an accidental discharge. The Mk II corrected this design flaw.
there is no odb on mkII golfs there is no odb on mkII golfs
Value is driven by exact model (you did not say) and condition (you did not say). So we can't really say. It could be $100 for a well worn Mk1, or $450 for a like new MkII with a select barrel and sights. Stainless or blued also makes a difference in price.
Try including the caliber, barrel length, sights (if any) and serial number (minus the last three numbers, which should always be indicated by x's).