I kick myself whenever I see the crazy prices barrels go for now. I made a lot of money on a box of DW parts I bought on impulse at a going out of businessgun store almost 30 years ago, but nothing like I would now. I have a 4" and 6" barrel for all three of my 15-2's/715, but only a 6" for my 44. There was a couple of brand new 2.5" shrouds and tubes in that box, a new 8" 44 shroud and tube, and a couple of slightly used 6' 15/715 shrouds and tubes. And a ton of parts. I got them all for $50! The dying of cancer owner took my money and said, "Don't open it in here, wait until you get outside!". I did and I was very happy. I kept what I thought I needed as far as parts went, but sold all the barrels and shrouds, and a "frankengun" that I made out of the parts in the box. All in all, I made over $500 for a $50 investment.