I don't know if there are any prices set in concrete. The revolver certainly has character..but most collectors want originality so putting it back "stock" would make it more desirable. Id say in the $1.8-2.2K range for pricing,but I'm not a professional appraiser: I base that solely on my own buying prospectives, and priced much more than that range, I would pass..and I do like model 3s..