Hey! I’m helping my aunt and uncle clean out as they are moving to a retirement community. My uncle has this older S&W Model 60 stainless in 38 special. What is fair market value? He wants to just give it to me, and I need to understand how many times I need to buy him breakfast since he won’t let me pay him for it. I didn’t clean it for the pics. Seems to be in good shape. Serial number is R9xxxx, which I think dates it as 1972-73? How do I know the “dash”, like is it 60-5, etc? Thanks!