2018 S [PROOF] American Silver Eagle — Coin Value

American Silver Eagle

What the 2018 S [PROOF] American Silver Eagle is worth — ungraded vs graded (MS62 / MS66).

2018 S [PROOF] American Silver Eagle value — Ungraded $84 · MS66 $113. Prices updated July 2026.

Series · American Silver EagleMint · SYear · 2018
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Item details

Series
American Silver Eagle
Year
2018
Mint
S

2018 S [PROOF] American Silver Eagle value

A raw (ungraded) 2018 S [PROOF] American Silver Eagle runs around $84, a certified MS62 about null, and a high-grade MS66 commands $113.

What drives the price

Grade, mint mark, strike quality, and key dates drive coin value. Certified (slabbed) coins carry a premium over raw; low-mintage years and full-strike examples appreciate the most.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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ConditionValueBased on
Ungraded$84eBay sold comps
MS66$113eBay sold comps

Frequently asked questions

What is the current resale value of an ungraded 2018 American Silver Eagle?
An ungraded 2018 American Silver Eagle is currently valued around $84 in the resale market.
How much more is an MS66 graded 2018 American Silver Eagle worth?
The MS66 graded version of the 2018 American Silver Eagle is valued at $105.
What is the series and mint of this coin?
This coin belongs to the American Silver Eagle series and was minted at the S facility.

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