I was going to chrage a flat rate of 15.00 for coin clubs, but, I can fit a coin orders of 80 coins into one 7.70 flat rate box from USPS. Now, insurance on 80 coins would be on extra (close to) 5.00. That means that shipping for 80 coins would be 12.70. DOes that give you an idea? It will be cheaper for you to buy ad a club, then buy seperatly on the regular edition.
Sounds like a good plan, but I've had orders of 120 sent in those boxes with lots of empty space.