Good old model S&W production guns are still out there if your timing is right.
I asked my local gun store owner what he had in the back room that was ready to go in the for sale case.
He came out of the back room with a 4" Model 686-3 square butt grip gun in mint condition (finish , bore, lockup, et.) with original box and wax paper but mising the grips. Grips were most likely switched to another gun by the original owner.
I asked how much and he said $375 without the grips. Gun is now on layaway to be picked up in the next few weeks.
I've known and delt with this dealer for over 25 years and have been given good deals befor guns hit the for sale case. Last year it was an excellent, 2" Nickel model 34, square butt with diamond grips for $350.
You just have to keep looking and talking and sooner or later a good deal will be found.
Good Luck - J.Solo