Have you ever checked your spare change for valuable coins? If not sooner, you can start now! A few select Kansas state quarters possess mint errors making them collectibles worth anything up to and beyond $1,000. They were misproduced along the way when the mint worked its magic. Enthusiasts are quite eager to be their owners!.
Released in 2005, the Kansas quarter features a bison and the state motto, “E Pluribus Unum.” While most are standard, some contain rare errors that dramatically increase their value. If you’ve got a Kansas quarter in your pocket, it’s time to take a closer look!
1. “In God We Rust” Error

One of the most famous Kansas quarter errors is the “In God We Rust” variety. This error happened when grease filled part of the die, preventing the “T” in “TRUST” from being struck properly. As a result, the coin appears to say “IN GOD WE RUST” instead.
How to Identify It:
- Look at the phrase “IN GOD WE TRUST” – is the “T” missing or faint?
- It’s more common on 2005-P (Philadelphia Mint) quarters but can also be found on Denver Mint coins.
- Value: Depending on the condition, this error can sell for $50 to $1,500 at auctions.
2. Double Die Obverse Error
A double die obverse (DDO) error occurs when the coin is struck twice, creating a slightly overlapping or blurry effect on the design.
How to Identify It:
- Look at “LIBERTY,” “IN GOD WE TRUST,” and “KANSAS” for noticeable doubling.
- The most valuable double die errors show clear doubling on the bison’s head and text.
- Value: Well-preserved double die Kansas quarters have sold for over $1,000!
3. Off-Center Strike Error
An off-center strike mistake occurs when a coin is not struck correctly, and the design is moved off-center. Kansas quarters were some of the coins that were 30% to 50% off-center struck, which makes them very rare and valuable.
How to Identify It:
- The design is noticeably off-center, leaving part of the coin blank.
- Higher off-center percentages (40%+ misalignment) are the most valuable.
- Value: A Kansas quarter with a 50% off-center strike was sold for $800+!

4. Missing Clad Layer Error
Quarters are typically struck with a copper center and a nickel-clad shell. Some Kansas quarters were produced without the nickel coating, showing a reddish-brown copper surface.
How to Identify It:
- The coin looks copper-colored instead of the usual silver tone.
- It weighs less than a regular quarter (5.67 grams).
- Value: A missing clad layer Kansas quarter has been sold for $600 or more!
5. Die Crack Error
A die crack happens when a minting die forms a tiny fracture, causing lines or bumps on the surface of the coin. There are some Kansas quarters with die cracks visible, particularly along the horn of the bison or the edge of the rim.
How to Identify It:
- Look for raised lines or cracks, especially on the bison’s head, horn, or letters.
- Larger, more visible die cracks increase the coin’s value.
- Value: Some Kansas quarters with significant die cracks have sold for $400+!
How to Check If Your Kansas Quarter Is Valuable
If you have a 2005 Kansas quarter, follow these steps to determine its worth:
- Examine the Text: Look at “IN GOD WE TRUST” to see if the “T” is missing.
- Inspect the Design: Check for doubling, off-center strikes, or missing details.
- Weigh the Coin: If it’s lighter or copper-colored, it may have a missing clad layer.
- Use a Magnifying Glass: Some errors are subtle and require close inspection.
- Get It Graded: Professional coin grading services like PCGS or NGC can certify its authenticity.
Conclusion
The next time you come across a Kansas quarter, don’t spend it right away! These seldom-seen error coins are quite valuable and might be worth hundreds or even thousands of dollars. Whether it is the popular “In God We Rust” error, a double die strike, or a misplaced clad layer, these errors make regular quarters gold for collectors. Sort through your change today—you may be in possession of a $1,000 coin and not even know it!
FAQ’s
How uncommon are Kansas state quarter mistakes?
Although millions of Kansas quarters were produced, error coins are a minority, so they are comparatively rare and worth money to collectors.
Do I require professional equipment to locate errors?
Lap of a basic magnifying glass or jeweler is sufficient to see most errors. For detailed inspections, a digital microscope is helping.
Can I locate these error coins in circulation?
Yes