The 1986 PGCs MS70 Silver Eagle is a highly sought-after American Eagle coin made of 99.9% silver, with a precious metal content of 1 oz per unit. This coin was struck as a business strike by the U. Mint and has been certified by PCGS as MS 70 grade. It is a popular choice for collectors and investors due to its intricate design, high grade, and limited mintage in 1986.