Shop › (1598-1621) Spain 4 Reales – NGC XF40 Image 1 of 2 Image 2 of 2 (1598-1621) Spain 4 Reales – NGC XF40 $550.00 (1598-1621) Spain 4 Reales – NGC XF40. Certified by NGC, cert #8237143-003. Add To Cart Added! (1598-1621) Spain 4 Reales – NGC XF40. Certified by NGC, cert #8237143-003.