The 2018 S Native American Sacagawea Dollar is worth anywhere from its face value of $1 in circulated condition to over $60 for high-grade specimens. While these golden dollars are common in pocket change, the specific “S” mint mark versions from San Francisco hold a special place in the hearts of modern coin collectors.

Understanding the History of the 2018 S Native American Dollar

The 2018-S dollar is part of the Native American $1 Coin program, which evolved from the original Sacagawea dollar series. Every year since 2009, the reverse (back) of the coin features a new design celebrating the important contributions made by Indian tribes and individual Native Americans to the history and development of the United States.

The 2018 theme honors Jim Thorpe, a legendary athlete and member of the Sac and Fox Nation. The design shows Thorpe in action, with the foreground featuring him as a football player and high jumper. If you have found one of these coins in a collection or while cleaning out a drawer, you might be wondering about its rarity. Using a top coin identifier app can help you quickly distinguish between a standard business strike and the more collectible versions.

Most of the coins you find in daily transactions come from Philadelphia (P) or Denver (D). However, the “S” mint mark indicates the coin was struck at the San Francisco Mint. While San Francisco used to make coins for circulation, in 2018, these were primarily produced for collectors in either “Proof” or “Enhanced Uncirculated” finishes. This distinction is the primary driver of value for the 2018 S WA dollar coin. To get a better idea of what these pieces fetch at auction, you can download the CoinHix app to track real-time sales data.

How to Identify the Mint Mark and Finish on Your 2018 Dollar

To find out what your coin is worth, you first need to look at the edge of the coin. Unlike older quarters or dimes, the date, mint mark, and the motto “E Pluribus Unum” are incuse-lettered on the edge of the Sacagawea dollar. You are looking for a small “S” located next to the year “2018.”

The finish of the coin tells you how it was sold originally. A “Proof” coin will have a mirror-like background with frosted details. An “Enhanced Uncirculated” version has a more matte, satin finish with specific laser-frosted elements that make the design pop. These 2018 S coins were not intended to be spent at the grocery store, so finding one in a “pocket change” state usually means it was broken out of a collector set.

Evaluating the 2018 Sacagawea dollar value depends on its preservation. If the coin has scratches, fingerprints, or signs of wear on Jim Thorpe’s jersey, the price remains low. However, if the coin is pristine and kept in its original US Mint packaging, it can command a premium. For those who enjoy digital tools, CoinHix allows you to scan your coin and keep a digital inventory of your collection’s estimated worth.

A Comprehensive Price Guide for the 2018 S Native American Dollar

The value of the 2018 S dollar fluctuates based on the current market demand. Generally, high-grade Proof coins are very affordable, making them a great entry point for new hobbyists. The Enhanced Uncirculated versions, which were part of a special 2018 Coin and Currency Set, often carry a higher price tag because fewer of them were produced compared to standard proofs.

Below is a breakdown of the current market prices based on the condition and the specific strike of the coin:

Condition / Grade	2018-S Proof Value	2018-S Enhanced Uncirculated Value
Circulated / Worn	$1.00 – $1.50	$1.25 – $2.00
PR69 / MS69 (Near Perfect)	$12.00 – $18.00	$25.00 – $35.00
PR70 / MS70 (Flawless)	$45.00 – $65.00	$80.00+

When looking at the standard 2018 Native American dollar price for P and D mints, you will notice the S-mint coins usually stay at the top of the price range. This is because collectors specifically target the San Francisco strikes to complete their “S-Mint” runs.

Key Factors That Influence the Value of 2018 Jim Thorpe Dollars

While the mint mark is vital, three other factors determine if your coin is a hidden gem or just a dollar. First is the “Eye Appeal.” Does the coin have a beautiful golden luster, or has it turned a dull brown? Native American dollars are made of a copper core clad with manganese brass. This alloy reacts with air and skin oils easily, causing them to tarnish or “tone” quickly.

Second is the presence of errors. While the 2018-S series was struck under high quality control, collectors always look for “doubled dies” or edge lettering errors. If you find a 2018-S with missing edge lettering, you could be looking at a coin worth hundreds of dollars. Many users of CoinHix have discovered rare varieties simply by comparing their high-resolution photos with the app’s database.

Finally, the “Label” matters. If your coin is graded by a professional service like PCGS or NGC, it will sell for significantly more than an “unfiltered” or raw coin. A 2018-S graded MS70 (a perfect score) is rare and highly sought after by registry set collectors who want only the best of the best for their portfolios.

Should You Clean Your 2018 S Dollar to Increase Its Price

One of the biggest mistakes everyday Americans make when they find an old coin is trying to shine it up with polish, soap, or vinegar. If you have a 2018 S dollar, do not clean it. In the world of numismatics, cleaning a coin actually destroys its value.

Collectors prefer the natural patina or even a slightly tarnished look over a coin that has been chemically stripped. Cleaning leaves microscopic scratches on the surface of the metal that professional graders can spot instantly. A cleaned “Proof” coin that would have been worth $20 might drop to just its $1 face value if it shows signs of scrubbing.

Instead of cleaning, store your 2018-S in a protective cardboard flip or a plastic capsule. This prevents further oxidation and keeps the coin in the same condition as when you found it. Proper storage ensures that when you ready to sell or trade, you get the highest possible price based on current market trends.

FAQ about the 2018 S WA Dollar Coin Value

Q: Is the 2018-S dollar made of real gold?

A: No. Despite their “golden” appearance, these coins contain zero gold. They are composed of a pure copper core with an outer layer of 77% copper, 12% zinc, 7% manganese, and 4% nickel. The manganese gives it the distinct golden-brass color.

Q: How many 2018-S Native American dollars were made?

A: The mintage for the 2018-S Proof was approximately 970,000, while the Enhanced Uncirculated version was limited to the number of 2018 Coin and Currency sets sold (around 225,000). This makes the Enhanced Uncirculated version significantly rarer than the standard proof.

Q: Can I find a 2018-S in my change from a vending machine?

A: It is very unlikely but not impossible. Since these were sold in sets to collectors, they only enter circulation if someone spends a collector’s set by mistake or if a collection is stolen and spent. If you find one, it is definitely worth keeping!

Q: What is the most expensive 2018-S ever sold?

A: While prices change, perfect MS70 or PR70 specimens often sell for between $60 and $100 at major auctions. Rare error versions, if found and authenticated, could potentially sell for much more.