I got this one for a song!

Sometimes you just get lucky on Ebay. There was very little action on this 1968 S PF 69* CAMEO Nickel. The seller never even mentioned it was a Star Designated but it clearly was in the picture. So I crossed my fingers and bid on it hoping it was a Star. When it was all over with..I purchased it for a mere $20. I am real surprised though that it doesn't have more registry points. Only 5 exists in that grade with a Star. Does anyone know what the true value might be? Its gotta be worth more than whats listed.