Could I get 10 cards with no hole punched, black background/white text, and 1C3qpakjET1wAFEkZKTdZrpRxCAo5nZVcw shipped to the US?
Where should I sent the payment to?
Sure you can

Shipment costs (air mail) is 0.45BTC for 10 cards
As explained before in the post, I'll sent you the payment address as soon as the cards are ready, I enclose a photo of them too to make sure I don't try to scam you. We will have 2 weeks of summer holiday here from 1st of August, so I'll expect to be ready to ship from 22-23 August.
If you eventually prefer to pay before is possible too, but due to the fact that the final price can be lower than the one you actually pay, I'll refund you the difference.