In the past I had 2 DW's. An 8" 357 and a 22 w/4" & 8" barrels. They cost $250 and $280 used, respectively. Both guns were blued. That was back in 1991. Both guns were made in Palmer, Mass. The 22 was a real sweetie.
The 357, on the other hand, had egg shaped chambers that would routinely split the brass, and the barrel shroud fit crooked on the frame. DW refurbished the gun for a nominal fee (the plant was still in Palmer at the time). The squared the frame, fit a new unfluted cylinder, gave me a new barrel, and reblued the gun. I also got a tour of the plant (I lived about an hour away form the factory) The gun was remarkably accurate after the rework, and the unfluted cylinder made it unique.
Sadly, hard times found me selling both of those guns.
psssniper,
I recently picked up a 4" heavy barreled 357 s/n 2041xx, built in Monson, Mass. 95% blueing, for $190. Nice gun, but they don't hold much value. Great shooters, though. My point is that if you buy a used one, be careful. There are a lot of lemons out there.