Not even showing the reverse of the coins. I gather they are a serious auction group from overseas but this will limit what they get for the coins not even turning them over. Again I have no reason to doubt them or the coins, just a strange way to sell the tetradrachms especially.
Personally I woudn'nt buy a coin without seeing both sides! Diameter and weight?...Would you!?...The description asks if you would like any more info and here I would ask! Although the coins look good!?......Paul