5 State Quarters With Unique Errors That Could Make You Rich

The State Quarters program, launched in 1999, became a favorite among collectors for its unique designs representing all 50 states. However, some coins stand out not because of their designs but because of their rare errors.

These errors, often accidental during the minting process, have turned ordinary coins into highly sought-after collectibles worth significant money. Here are five state quarters with unique errors that could potentially make you rich.

Wisconsin Quarter

The Wisconsin quarter, minted in 2004, is a state quarter famous for its “extra leaf” error. This error comes in two variations: an extra high leaf and an extra low leaf on the design of the cornstalk.

These variations were unintentional, and collectors eagerly seek both versions, making them valuable additions to any collection.

Kansas Quarter

The Kansas quarter, released in 2005, features the famous “In God We Rust” error. This mistake occurred due to a grease-filled die that obscured the “T” in the word “Trust.” State Quarters with this error are relatively rare and can fetch a premium among collectors.

Delaware Quarter

The Delaware quarter, minted in 1999, has a well-known error called the “spitting horse.” This defect appears as a die crack extending from the horse’s mouth, making it look like it is spitting. The unique appearance and scarcity of this error make it a highly desirable state quarter.

Minnesota Quarter

The Minnesota quarter state quarter, minted in 2005, is recognized for its “extra tree” error. This error appears as additional tree-like shapes near the forest design on the coin. Different versions of this error exist, and their rarity increases their appeal among collectors.

Arizona Quarter

The Arizona quarter state quarter, released in 2008, has an intriguing error known as the “extra cactus.” This error appears as an additional design element near the cactus, which was not part of the original design.

These coins with extra details are in high demand, fetching impressive prices in auctions.

Coin Name	Year Minted	Error Description	Estimated Value Range
Wisconsin Quarter	2004	Extra Leaf Variations	$100 – $1,500
Kansas Quarter	2005	“In God We Rust” Error	$50 – $500
Delaware Quarter	1999	Spitting Horse	$20 – $200
Minnesota Quarter	2005	Extra Tree Error	$50 – $1,000
Arizona Quarter	2008	Extra Cactus Error	$25 – $300
Georgia Quarter	1999	Partial Clad Error	$100 – $800
Tennessee Quarter	2002	Double Die Obverse	$50 – $400

Rare errors on state quarters offer collectors and enthusiasts an opportunity to own a piece of history with a story.

While many coins remain in circulation unnoticed, spotting these rare errors can lead to unexpected financial rewards. These coins are not only valuable but also reflect the intriguing nuances of coin minting.

What makes error coins valuable?

Error coins are valuable because they are unique and often rare. Their scarcity and the story behind their creation attract collectors willing to pay a premium for these coins.

How can I check if my coin has an error?

You can examine your coins under a magnifying glass or consult a professional coin appraiser. Online resources and forums dedicated to coin collecting can also help identify errors.

Where can I sell my error coins?

Error coins can be sold at coin shows, auctions, or through online platforms like eBay. Reputable coin dealers may also be interested in purchasing them.