Peace, mercy, and blessings of God be upon you. Coins of the Riyal and Ten Riyals denomination from the era of King Faisal bin Abdulaziz (1964-1975 AD) are considered historical and rare issues that embody the development of Saudi currency. They were issued as part of the third issue of the Saudi Monetary Agency and are characterized by designs that document the industrial renaissance. They are considered rare heritage pieces of high value to coin collectors. The price is negotiable, and we will not disagree with a serious buyer. Shipping is available at the buyer's expense. [And do not deprive people of their due]