I recently went into an LGS that specializes in "new" guns. They had a 2.5 inch 686-4 on consignment for $800. It was in great condition but wearing a pair of "rubber" grips. I asked if they would take $700 for it and the clerk called the owner and he said yes. So $750 OTD with tax.
I dropped the rubber grips and put a set of round butt target (banana) grips on it.