1999 American Eagle Twenty Five Dollar Platinum
Base
About This Coin
The 1999 American Eagle Twenty Five Dollar Platinum is a United States platinum coin from the American Eagle Twenty Five Dollar Platinum 1997 to Date series — 3rd of 12 years in the series. In 1999, coins were struck at the Philadelphia and West Point Mints with a combined mintage of 52,881. This represents the second-highest annual mintage in the series, above the series median of 31,356. The obverse features the Statue of Liberty facing forward and the reverse displays an eagle soaring over the sunrise. Struck after the transition from silver to clad coinage, as the Mint adapted to modern production methods and record-breaking mintages. Struck in 99.95% platinum, weighing 7.78 grams, 22 mm in diameter, with a reeded edge. Across its variants, estimated values range from $2.3K to $2.7K depending on mint mark, grade, and strike type. A notable auction result reached $4.5K in MS70 grade at Heritage Auctions. Designed by John M. Mercanti (obverse) / Thomas D. Rogers Sr. (reverse).
Value Estimates
Values as of May 2026 — range across all strike types, reflecting typical grades (G-4 through MS-63). Coins in lower or exceptional grades may fall outside this range.
