I received mine today as well. They are AWESOME! I just ordered more
Thanks a lot RSantana!
The only thing I'm wondering now is would it be possible to insert an RFID chip into these coins when manufacturing and how much more would it cost?

To those who are wondering about delivery times:
I ordered from the first batch which got sent out last Tuesday. So it took 5 business days. It usually takes 7 to get parcels from USA to UK. The rest of the Europe should be the same