1999 (W) Proof American Eagle One Hundred Dollar Platinum

Coin Details

Auction Record

$4,888 PR70 05-29-2011 Heritage Auctions

Description

The 1999 (W) Proof American Eagle One Hundred Dollar Platinum is a proof platinum coin struck at the West Point Mint, part of the American Eagle One Hundred Dollar Platinum 1997 to Date series. With a mintage of 12,363, this is a scarce issue — the lower-mintage of the two mint variants. The obverse features the Statue of Liberty facing forward (1997-2017), then rotating designs and the reverse displays an eagle soaring over the sunrise (1997 bullion), with proof versions featuring annually rotating designs based on Constitutional and patriotic themes. Struck after the transition from silver to clad coinage, as the Mint adapted to modern production methods and record-breaking mintages. As a proof issue, this coin was struck multiple times on specially prepared polished planchets using polished dies, producing mirror-like fields and frosted design elements prized by collectors. Struck at the West Point Mint, originally a bullion depository that became a full coin production facility, specializing in commemorative and bullion issues. Estimated market value is approximately $2.7K. Struck in 99.95% platinum, weighing 31.12 grams, 32.7 mm in diameter, with a reeded edge. Cataloged as PCGS #99776.