Hello i need around 50 test coins made with possible long term reordering if test products are as stated in the ordering process. the metal has to be 84% copper and 16% nickel. It has 7 sides 21.4 millimeters across 1.7 millimeter thick. A photo of the coin can be sent to you and a coin very similar can also be sent to you. the coin i can send you is the same weight, size, color, thickness but with a different design. How much would this cost per unit for 1) the sample 2) the ongoing purchases. thanks mark Show More