View All American Eagle One Hundred Dollar Platinum 1997 to Date

1999 American Eagle One Hundred Dollar Platinum

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About This Coin

The 1999 American Eagle One Hundred Dollar Platinum is a United States platinum coin from the American Eagle One Hundred Dollar Platinum 1997 to Date series. In 1999 the Mint sold 56,707 bullion coins struck at Philadelphia and 12,363 proofs struck at West Point. The obverse features the Statue of Liberty facing forward; the bullion reverse displays an eagle soaring over the sunrise, and the proof reverse an eagle flying over Southeastern wetlands, with an alligator in the swamp below. Struck in 99.95% platinum, weighing 31.12 grams, 32.7 mm in diameter, with a reeded edge. Designed by John M. Mercanti (obverse) and Thomas D. Rogers Sr. (bullion reverse), with the proof reverse by Al Maletsky.

Value Estimates

$2,312 - $2,671

Values as of May 2026 across all of this coin's strike types, from published price guides and, in some cases, recorded auction sales. For most coins the range runs from a well-worn example (around G-4) to an uncirculated one, but individual coins can sell for more or less depending on grade, eye appeal and demand. Compare recent sales of similar coins for a closer estimate.