This is just my opinion, feel free to take it as you wish.
These are not worth $10 each, and everyone knows that. You are going to have a lot of unhappy people soon.
You should have really got a few produced, so people could see exactly what they were buying, before you started taking payment for these "coins".
As mj has pointed out, these seem very rough, I do not expect a hologram to even stick on them. He also raises some other good points, so I won't bother repeating them..
I'm sorry, but imo, these are terrible
I am glad I didn't get involved.
Please understand that this is NOT a jab at you personally, but I would be severely pissed if I spent $10 each on these.
Thanks