A 10-spot is always worth at least ten dollars, but some rare 10-dollar bills can be worth a fortune (or at least as much as a small house). Learning to spot the most valuable 10-dollar bills ...
rather than having a whole bill to himself, is, well, idiotic. It matters not that the $10 bill is “next” for a redesign, and that therefore it is the first chance to honor a woman on a bill.