1990-S American Silver Eagle Proof : A Collector’s Guide.
The 1990-S American Silver Eagle Proof coin is part of the popular American Silver Eagle series, first introduced in 1986. This coin features a proof finish, which is highly prized by collectors for its sharp details and mirror-like surface.
The coin was struck at the San Francisco Mint, indicated by the “S” mintmark on the reverse side. Coins from the San Francisco Mint are especially valued by collectors for their superior quality.
Obverse: Adolph A. Weinman’s classic “Walking Liberty” design, originally used on the Walking Liberty Half Dollar (1916-1947), symbolizes freedom and progress.
The 1990-S Proof Silver Eagle had a mintage of 695,510 coins, making it one of the more common proof coins in the series. Its availability makes it a great entry point for new collectors.
The coin was originally issued in a blue velvet display case with a satin-lined interior and accompanied by a Certificate of Authenticity (COA). Ensuring your coin includes its original packaging and COA can increase its value.
As of today, the 1990-S Proof Silver Eagle typically ranges in value from $60 to $100, depending on its condition and whether it’s graded by a professional service like PCGS or NGC. High-grade coins (PF69 or PF70) can command higher prices.
The 1990-S Proof is part of the early years of the Silver Eagle series, which adds historical significance. Its affordability and high mintage make it accessible to both novice and experienced collectors.
To preserve its value and beauty, store the coin in its original case or in a high-quality, airtight capsule. Keep it away from humidity, extreme temperatures, and direct sunlight to prevent tarnishing or spotting.