1986-S American Silver Eagle Proof Coin Value Guide

The 1986-S American Silver Eagle Proof is the inaugural release of the United States' official silver bullion series, authorized by the Liberty Coin Act of 1985. Minted at the San Francisco Mint, it features Adolph A. Weinman's classic Walking Liberty design, making it a cornerstone for any modern numismatic collection.

What affects the value of 1986-S American Silver Eagle Proof Coin?

• Presence of the original velvet presentation box and the official Mint Certificate of Authenticity (COA).
• The numerical grade assigned by third-party services like PCGS or NGC, with 'Deep Cameo' or 'Ultra Cameo' designations commanding premiums.
• The current spot price of silver, which provides a baseline intrinsic value for the one-ounce coin.
• Overall surface preservation, specifically the absence of 'milk spots' or oxidation common in early silver proofs.

How to Identify 1986-S American Silver Eagle Proof Coin?

• Look for the 'S' mint mark located on the reverse side to confirm its San Francisco Mint origin.
• Verify the mirror-like proof finish which contrasts sharply against the frosted 'Walking Liberty' and heraldic eagle motifs.
• Check for the 1986 date on the obverse, signifying the first year of issue for this iconic series.
• Ensure the coin is struck in 99.9% fine silver with a diameter of 40.6mm.

History of 1986-S American Silver Eagle Proof Coin

Authorized by the Liberty Coin Act of 1985, the American Silver Eagle was first released in 1986. The obverse design features Adolph A. Weinman's iconic Walking Liberty, which originally appeared on the Half Dollar from 1916 to 1947. The 1986 proof is highly sought after by collectors as the inaugural year of the series and was minted at the San Francisco Mint.