Ten Riyals King Saud, signed, price negotiable. Sold. Ten Riyals King Saud, signed, price 400 Riyals. Fifty Riyals King Saud, signed, price 8500 Riyals. Hundred Riyals King Saud, signed, price 3500 Riyals. Small and rare denominations. And rare signatures. Prices are fixed and non-negotiable.