2018-S Proof Silver Eagle (Box & COA)

The 2018-S Proof Silver Eagle is a special low-mintage release from the San Francisco Mint, offering a rare alternative to the standard West Point-struck proofs. Struck in .999 fine silver with high-contrast frosted devices and mirrored fields, this coin features the same timeless design but with the distinctive "S" mintmark, making it a collector favorite. Issued with its original U.S. Mint velvet box and official Certificate of Authenticity (COA), the 2018-S adds depth and variety to any Silver Eagle collection.

Historical Insight

The 2018-S Proof Silver Eagle was not part of the standard annual release but was offered as a special issue through select U.S. Mint sets, making it significantly rarer than the 2018-W. With a mintage under 200,000, it ranks among the lowest-mintage regular design proof Silver Eagles, enhancing its appeal for rarity-focused collectors.

Collector Note

The 2018-S is especially prized when paired with the 2018-W for a mintmark comparison or included in a full "tri-mint" Silver Eagle collection (W, S, and P when applicable). Its lower mintage and "S" mintmark make it a strong candidate for long-term appreciation.

Highlights:

• Year: 2018
• Mint Mark: W (West Point)
• Weight: 1 troy oz
• Obverse: Adolph A. Weinman's Walking Liberty—Lady Liberty moves toward the sunrise, draped in the American flag, carrying branches of oak and laurel symbolizing strength and peace.
• Reverse: John Mercanti's heraldic eagle design includes a shield, arrows, olive branch, and 13 stars representing the original colonies.
• Condition: Proof
• Face Value: $1 USD (legal tender)
• Packaging: Includes original U.S. Mint presentation box and COA