All I can fathom is that the supply for DIG is huge..  all of us who got in on the swap have lots of it..  And for the other coins, there are not many units available...  the ones who have them are only offering them very high and at small fractions of a coin so people are willing to pay the high prices just to get a piece.  Supply and demand.  Honor is skyrocketed today.  It's crazy.