Certified Proof American Gold Eagle Design Set 2021-W PF70UCAM NGC First Day of Issue Mike Castle Si

This 2021 American Gold Eagle Design Set contains both the final Type 1 and inaugural Type 2 $5 Gold Eagles, certified PF70 Ultra Cameo by NGC and designated First Day of Issue. The set celebrates one of the most significant transitions in the history of the American Gold Eagle series, marking the change from the original reverse design used from 1986 through mid-2021 to the new reverse introduced during the program's 35th anniversary year.