i have a dan wesson w-12 .357 mag from my mother-in-law (after my father-in-law died) she wants me to sell. it has several speed loaders and a 6" barrel and 2". i also have another 2" and a 4" but both have rust on them from being in a box for years. she has the original box and 2 sets of tools/gage and barrel nuts too. it has adjustable sites and 4 grips (3 wood and one rubber). any idea on the value of this? it is in good condition but used so some wear on cylinder but blueing is nice and dark. thanks for any help