Already available in USA https://www.amazon.com/dp/B0FSPG8DGC and UK https://www.amazon.co.uk/dp/B0FSPG8DGC In Spanish, of course
^ Hey! I was about to post my coin, and you beat me to it! Happy to have something to contribute. Mexico (Spanish Colonial): 1736-Mo-MF silver 8 reales ("Pillar Dollar"), Mexico City mint
A 1757 mexican fake Real de a Ocho columnario https://www.cointalk.com/threads/mo-8r-1757-1758-the-pretender-and-the-authentic.415916/
Attached is a Fernando VI 8 reales from Santiago de Chile, quite a rare coin in this condition. Unfortunately, not mine. It belongs to an old guy (82 years, with terminal cancer) here in Cataluna who asked me to advise him on his collection of 1 pesetas (not worth very much) and then showed me this coin that his grandfather gave him. I told him that if he wanted to sell it, I would buy it at the going market rate, but he told me that he would rather pass it onto his daughter