My mother-in-law has a S&W 38sp Model 60 serial# R108***. What year was it made? What is the value?

Hey y’all this is my first post. I’ve been trying to hunt down a late 60s mod 60 as I have a current C&R and would finally get to use it. Unfortunately I have spent the last 6 months trying to find a listing for serial number ranged but haven’t had much luck. I know that they were lumped...

I have a 2011 S&W model 60 357 pro series and I'm looking for a longer barrel model 686, will do even trade. Gun is Like New with no damage, scratches or holster wear. if you are intrested let me know what you have. I'm from Milwaukee, Wisconsin.