I started out with buying 100 ring stamps and 100 cake stamps, since we were possibly adding some last minute guests to our list. Now I need to buy 22 more of each. Does anyone know if the PO sells singles of the rings and the 61 cent cake stamps instead of just the pane of 20? I'd hate to have to buy 2 sets of 18 stamps that I'm not going to use. I guess I could just buy regular ones, but I'd like to get the nice ones if possible. Anyone know the answer to this? TIA!