This is a rare 7k 2021 Cook Islands $5 New Mexico Roadrunner Coin with a certification number that varies. The coin is composed of 0.999 silver and has a business strike type. It has been graded MS 70 and comes colorized. The coin features the New Mexico Greater Roadrunner and has a total precious metal content of 1 oz. This coin is a great addition to any collection and is sure to impress. ngc graded ms70