I am a cheap sumdofagun. I found a use for a pick that comes with a nut cracker. They usually have a round shaft and a curved pointy end for picking the meat out of a nut shell. I keep a few on the loading bench for odds and ends. But I use them mainly for pulling Gas Checks out of brass cases. I take a vicegrips and make a small tight hook on the pointy end.
When I am breaking down improper loads. I pull the bullet. Pour all of the powder out of the case. Now the only thing left in the case is the check. Now raise the case so the mouth is towards you and pointed down about 20 deg. Bounce the case till you can see the check at the top edge of the shoulder with the cup up. Carefully reach in with the hooked pick, with the hook down. Hook the inside of the check cup with the hooked pick. It hite take a time or two to get the hang of what has to happen. But I quite often get the check out in the first grab with the hook. Kevin