They were all recalled and taken from store shelves just yesterday and the company went out of buisiness last night. It seems that a baby seal died when a white spotted owls crap fell upon the water and the baby seal was found with spotted owl poop in its stomach and within that poop was a improperly reloaded primer that they had determined was thrown away accidently by the one and only person to ever purchase the kit offered by the company ...
... and because of the seal dying from owl poop they closed up shop and told WalMart that they wanted all there kits back from them right then and there and WalMart faxed them to them yesterday @ 11:43pm thus ... good luck finding anyone who has a kit.
Since you have now devalued the primers from there original dented condition you wasted your time and have them devalued to the point of not even being able to sell them as scrap ... they are worth nothing ... you will be able, if your lucky to only have to pay a disposal service $500 to take them off your hands.
You are aware that if you hand not de-dented them they would have retained they historical value and be worth almost what a once fired STS hull would cost ... you had a fortune and didn't even know it.
Just save the spent primers and substitute them for the shot. I'll bet they can break targets and they are probably rounder than some of the shot we've been getting these days. You can then use the savings to buy NEW primers!