This coin is a one-of-a-kind! (Sheldon-wise, that is.) There's only one variety from 1806, and this is it. Not scarce, but hard to come by due to date demand. I found this nice example at the Biloxi coin show, 3/17/2001 (on my daughter's 1st birthday. I hope my wife has forgiven me for that by now.) The obverse has some very minor pitting; the reverse is super.