An attached loop (or a "mount mark" where an attached loop used to be) is normally as bad as a hole drilled through the coin itself, as far as coin collectors are concerned. In this case, for a coin in this condition, it knocks the grade right down to basal state. I don't think even the popularity of Greek coins can bring the value up above bullion.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis