at my local fun shop for a hair under $300.00. Bluing is basically gone and there's some minor pitting on the outside barrel, the inside looks good. I think the pitting/rusting has been stopped, but I want to make sure. What's the best rust inhibitor? I heard RIG was very good, but my shops don't have it in stock. or should I send to Ruger for reblueing/refurbishing since parts are getting scarce for the old girl??