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The issue dedicated to the Apostle Islands archipelago within the America the Beautiful program stands out for its simultaneously calm and expressive theme. This coin has a stable market position, but well-preserved examples are not as common as one might initially think.
2018 Apostle Islands Quarter Overview
The obverse is traditional, featuring a portrait of Washington. The reverse emphasizes the coastline and the contours of a natural arch.
The surface finish is finely executed, especially in the proof versions. The design is minimalist, so collectors often include this issue in collections with similar compositions—for example, when examining the 2018 series and considering adjacent issues like the 2018 Voyageurs quarter.
Parameter | Value |
Metal | Cu–Ni clad |
Weight | 5.67 g |
Diameter | 24.26 mm |
Thickness | 1.75 mm |
Edge | Reeded |
Mints | Philadelphia, Denver, San Francisco |
Year | 2018 |
2018 Apostle Islands Quarter Value
Demand for the coin is particularly noticeable in mid- and high-grade coins. Those who collect themed sets follow market benchmarks and study the Apostle Islands quarter value to understand year-over-year trends.
Condition | Price (estimate) |
XF | 0.30–0.40 $ |
AU | 0.50–0.70 $ |
MS60 | 1–2 $ |
MS63 | 3–6 $ |
MS65 | 8–14 $ |
Proof (S) | 4–7 $ |
Silver Proof | 12–20 $ |
Satin / Enhanced | 6–10 $ |
MS67 | 130–240 $ |
MS68 | 100+ $ |
When studying coins from Philadelphia, they focus on the 2018 P Apostle Islands quarter value, because some batches have a slightly more contrasted surface.
For Denver, price questions are raised more often when a full set of letters is needed, and in these cases they mention the mintages of the 2018 Apostle Islands quarter D—coins from this mint are found in circulation more often.
2018 Apostle Islands Quarter Errors & Varieties
When studying the surface, they collect data from catalogs where the cases related to the 2018 Apostle Islands quarter error are listed.
Common defects:
Small die cracks near the shoreline;
Die chips near the edge of the arch;
Traces of a clogged die in calm areas of water;
Slight misalignment of the design’s center;
Strikethrough on smooth areas of the kayak.
In Philadelphia, there are errors as well. Cases related to the 2018 P Apostle Islands quarter error sometimes show more distinctive defects along the relief line. Such pieces appear at auctions and often sell for more than regular coins in the same condition.
“The saying goes, ‘Buy the coin, not the slab’.”
— Unknown author
The article American Numismatic Association
Mint Marks & Collectibility
Collectors evaluate the issue by three main letters:
P (Philadelphia) — the bulk of circulation;
D (Denver) — stable batches with minor variations in relief;
S (San Francisco) — proof issues for sets.
Proof versions from San Francisco are distinguished by:
A cleaner surface;
An even sheen;
Precise detail.
In some collections, this coin often ends up next to the 2018 Cumberland Island quarter, especially when people look at how the 2018 issues handle natural themes.
And if you need a quick way to check a coin’s condition or see whether it shows any defects, the Coin ID Scanner app is an easy tool to use. Simply photograph the reverse and obverse: the system compares the image with the catalog and displays an approximate price.
Other things taken into account:
The transition from MS66 to MS67 is a rare jump;
Steady demand for the top grades;
The low incidence of coins with a perfectly smooth surface;
How a particular mint mark performs in the annual statistics.
Conclusion
Interest in the release remains stable, and the neat design makes the coin attractive. Those who follow the market closely monitor the Apostle Islands 2018 quarter value, because rare pieces show a strong spread in prices.
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