Spain 1846 RD Gold 80 Reales XF - AU Isabel II. 6.77 gr 0.875 gold 0.1904 oz of pure gold. Add a map to your own listings. The item "Spain 1846 RD Gold 80 Reales XF AU Isabel II" is in sale since Wednesday, August 24, 2016. This item is in the category "Coins & Paper Money\Coins\ World\Gold". The seller is "logicpapa" and is located in San Francisco, California. This item can be shipped worldwide.