There certainly is a correlation between effort and time inputted and silver produced. Good luck! Aim high, even if you don't hit it, you'll still be a few thousand dollars wealthier than you would be otherwise.
I keep my junk in a sack. I sometimes dip into this when I find a collector coin I just have to own, but it has to really be worth it.
Ooops. The Missing Edge Letter coin came from Teletrade. The other two came from eBay Coinfinders? I meant to post these two..........