1820 8 Real Mexico coin ORIGINAL COLOR Mexican coin !!!

This is a 1820 8 Reales Silver Mexican coin FERDIND VII. The coin is EXCELLENT. The coin has 3 letters on the head side at 3 o'clock and I don't know what it could mean that were made a long time ago. The coin is genuine and if there’s anything wrong with it i’ll give you your money back. I combined shipping when you buy one, the rest of the coins will be $0.50 dollar each , but please remind me after the auction so I can combine it. I will only ship to the United States, SHIPPING INTERNATIONAL will only be with registered card and the cost is $11.50 plus shipping $2.00 dollars and the total cost would be $13.50. Please pay me as soon as possible within in 7 days. I will try to ship the coin the day after I receive the payment. The coin you see is the coin you will receive. There are no reserves and good luck bidding. I also speak Spanish so if you have any questions I can answer them in both languages.