Cool not far from me Im in Northwest GA. Copena is a nice find don't get bummed out. Not much Paleo around here but there is some Dalton if you find the rite spot.
As in all artifacts it goes by eye appeal and also work as to how the price goes. I saw a pic of a Butterfly Banner a guy found this week in my close area near a popular creek. It was made from grey stone with silver mica in it. Now it is a great item for anyones collection but seeing it had very little eye appeal the value is allot lower. But I would of been happy to find it. You can google the point name and get your own idea of the value. I would guess 20-50 but there will be allot to compare to.