Darn...and I was going to get you that as a surprise for your birthday yesterday, doc....
Where there's one, there's bound to be two or three or five. Just imagine what one graded MS63 or 64 would fetch.
One night a couple years back, after long hours hand sorting, I found an '83 that looked peculiar. I put it aside, finished the roll I was working on, then went to the kitchen countertop for my balance beam/scale. With a shiny new 2011 as my counterweight I placed the '83 on the other side and it sank like an anchor.
A few heart palpitations later I realized I grabbed the wrong penny. Aaaarrrrgggg!!