I got mine from a vendor on Gunbroker that sells a lot of police seizures and police turn-ins. They got a batch of 2" Model 10 police turn-ins and were selling them one or two at a time over the course of a few weeks. In situations like that, it seems like the bidding will often get lower as the days pass. My guess is that the people who REALLY want one get it within the first week or two. Since they were police turn-ins, I figured that even if the finish was pretty worn in spots where the holster rubbed against it a lot, it probably hadn't been shot every much. The stocks were S&W K frame stocks, but incorrect for the year. I figured the police department armorer had probably replaced a set that got chipped or cracked or something.
Thus, after they'd been selling them for a couple of weeks, I managed to win one for a $263 bid. Shipping was probably $20 or so. My FFL sometimes charges me a fee and sometimes doesn't. I got it for something like $300 OTD. It was made in 1962, IIRC. The trigger is sweet.
I'd been looking for a K frame snub for 2-3 months. The key is patience. Sooner or later I always seem to get what I want for the price I'm willing to pay. Sometimes it takes some time. Good things come to those who wait.