That would be really cool, but if you want to get .10 ea you probably have to fine a real rube on e-bay. New 20 ga. shells sell for the same price as 12 ga in my area, so I would think the price would be around .04. Good bait, I'm just bored this morning.
You can sell them right here. Going rate has been 6 cents apiece for 20 gauge hulls in both sts and new AAHS. Old Style AA's did bring a higher price a few years back, but most shooters have had to move on by now so they may not sell at higher prices today. Break=em all. Jeff
I bought 20 gauge Remington STS once fired hulls here for $.05 each. The Remington STS is THE PREFERRED hull for the 20 gauge. The old style Winchester compression formed AA hull had a problem with splitting due to some bad plastic.
Some folks don't understand that the price they are willing to pay has something has little to do with the real world price of things. The last 8 lots totaling 3425 AA 20 HS hulls that have been sold on GunBroker have brought $362. A bit more than 4 or 5 cents apiece.