I don't see any indication of overdipping, not even dipping. The luster is all there. I have walkers in MS66 PCGS that aren't as well struck as this one. Liberty's right hand is particularly well struck on this example. The lines in the skirt are also fully showing, better than other gem walkers I own. In this series there is a vertical line along the center of liberty from head to toe that is often soft. This one is well struck up. It has some hits, but, I don't believe this coin is less than 64 and very close to gem.
As far as the seller, he grades very close to what I find the coins to be and he always takes coins back with no questions asked so always a pleasure to do business with him. He does take terrible pictures though in his listings.
As far as the seller, he grades very close to what I find the coins to be and he always takes coins back with no questions asked so always a pleasure to do business with him. He does take terrible pictures though in his listings.



















