Looks like $13.45 for a small Flat Rate Priority Box. If I throw the Agfa individual boxes away, and leave the rolls inside their individual cannisters, I probably can fit about forty rolls in that Flat Rate Box.

Another way is even better: I'll hand deliver 500 rolls for free...just send me a round trip ticket, I'll even settle for coach, on Air Lingus from JFK. Are you near Galway?