Thanks to all who responded to my previous post. Yesterday, I purchased a 625 with a 5" barrel. I know I can't use it for IDPA, but I'll play with it for a while and have some fun. The gun had a trigger job performed on it and the gun was in excellent condition. It just felt good! I paid $450 and bought a case of Federal shells. I shot it this morning and couldn't be happier.
Again, thanks for your responses.