Very nice coin,,, Great shape for copper...
Here are a few prices I seen, not sure if these are up tp date, or not.
1869 G $21.00
1869 F $37.50
1869 VF $48.00
I got these prices from this site: http://www.allensinc.com/coins/us/oddtype.htm
I know if I found it, it wouldn't matter what the books said, it would be ( almost ) priceless to me...
Godd Luck & Happy Hunting~
2 centers are beauts. Got my first one under a sidewalk too. The other one I got has a smooth back. I'd like to get more but they are hard to come by, limited mintage and all.