9-4-1303. Specie legal tender. (a) Specie legal tender in Wyoming shall consist of: (i) Specie coin issued by the United States government at any time; (ii) Specie coin issued by any foreign government at any time; (iii) Any other specie that a federal court of competent jurisdiction, by final and unappealable order, rules to be within state authority to make or designate as legal tender. No court of the state of Wyoming shall be deemed to be a court of competent jurisdiction for purposes of this paragraph.
Wyoming Legal Code