That coin in your pocket? It might hold more value than you’d expect. Thanks to rare minting errors and unique flaws, some state quarters have turned into collectors’ gold, literally fetching way beyond their face value. Ready to find out if you’re sitting on a small fortune?
2004-D Wisconsin Extra Leaf Quarter
This quirky coin caused a stir when collectors noticed two versions: one with an extra “high” leaf and another with an additional “low” leaf near the corn stalk on the reverse. Both are worth holding onto, with values between $50 and $65, depending on the condition.
2005-P Minnesota Doubled Die Quarter
More than 60 different doubled die varieties have been spotted in this Minnesota quarter. Many show ghostly outlines of extra trees on the reverse. The most dramatic examples with clear doubling can fetch $50 to $100, while subtle ones still bring in $5 to $25 from dedicated collectors.
2006-P South Dakota George Washington Quarter Debris
Among the more unusual 2006 quarter errors is the debris struck-through, where foreign material gets pressed into the coin during minting. Items like string, fabric, or metal can leave a distinct imprint. One MS62 South Dakota example with this error on the obverse brought in $735 at a 2022 auction.
2005-D Oregon Quarter With Doubled Die Reverse
The 2005-D Oregon quarter is pretty unique because of a doubled-die reverse (DDR) mistake. It makes parts of the reverse, like the trees or Crater Lake, appear doubled due to a misalignment during minting. One of these rare varieties, graded MS64, sold for $560 at a 2022 Heritage Auction—pretty impressive for a quarter.
1999-S Pennsylvania Silver Proof Quarter
The coin’s value lies in two key factors: it’s made of 90% silver and was never released for circulation. Instead, it came in collector-proof sets and features a mirrored background with frosted details. If your quarter looks extra shiny and has an “S” mintmark, it’s likely worth around $35.
1999-S New Jersey Silver Proof Quarter
This quarter was also made for collectors and never meant for everyday use. It depicts George Washington’s famous crossing of the Delaware River. Struck in 90% silver with a sharp finish, it is valued at around $30 when in excellent condition. The coin’s patriotic design and early release status make it especially appealing today.
2000-D South Carolina Quarter
This coin honors South Carolina with a palmetto tree and a star over Columbia, but its value comes from its condition. It stands out for its state outline and layered design. While common in circulated conditions, the quarter can be worth up to $4.63 in mint state or uncirculated grades due to its exceptional preservation.
2005-P Kansas Quarter (“In God We Rust”)
A well-preserved example of the 2005-P Kansas Quarter can sell for up to $100. This one is famous for a minting mistake where grease-filled dies caused the “T” in “TRUST” to fade, leaving the phrase “IN GOD WE RUST.” Collectors love such quirky errors.
2003-P Maine Quarter
With its striking lighthouse and tall pines, the Maine Quarter stands out as one of the series’ most visually appealing designs. It also has a lower mintage than many other state quarters, giving it a slight bump in value. In well-preserved or uncirculated condition, it can be worth between $1 and $2.
2001-D New York Quarter
While not rare by production numbers, this quarter celebrates New York with a detailed depiction of the Statue of Liberty and the state’s outline. It’s a collector favorite for its historic and patriotic appeal, worth up to $4.63 if the quarter is still in crisp, clean condition.
