Latest feed

The Ultimate Error Coin List: A Guide to the Types of Mint Mistakes & Their Values

Hobbies & Crafts Rare U.S. Coins

The Ultimate Error Coin List: A Guide to the Types of Mint Mistakes & Their Values

Photo of author

By Joshua McMorrow-Hernandez

PUBLISHED: June 16, 2023
UPDATED: October 22, 2025

What are error coins? How much are coin mistakes worth? See all of the error coins that can be found in your pocket change - common coin mistakes are currently in circulation! I'll show you what to look for in your spare change. Plus a list of rare mint error coins that are harder to find but worth a lot of money!

Coin Myths, Trivia & Facts Hobbies & Crafts

Surprising Reasons Old Coins Aren’t Always More Valuable

Coin Collecting 101 Hobbies & Crafts

How to Build A 20th Century Coin Set Filled With 1900s Coins

Hobbies & Crafts Rare U.S. Coins

From Pocket Change to Six Figures: The Story of the Most Valuable Sacagawea Dollars

Hobbies & Crafts Rare U.S. Coins

The Ultimate Checklist of Rare Error Pennies Worth Money

.st1{display:none}Coin Collecting 101

Why Building a Coin Type Set is the Best Way to Collect Every U.S. Coin

Collecting “type sets” is a fun way to collect coins on a budget! For example, you might choose to collect only a single denomination OR maybe just coins from a certain year. Here’s how to get started building your first U.S. coin set.

Coin Scale Review: What’s The Best Scale For Weighing Coins? Why Do You Need To Weigh Coins Anyway?

Unlock the Secrets of US Coin Mint Marks!

Doubled Die Coins: The Valuable Mint Error You Should Be Looking For

How to Insure Your Coin Collection for Total Peace of Mind

50 State Quarters: How to Collect a Complete Set

.st1{display:none}Coin Myths, Triva & Facts

Are they getting rid of the nickel? Here's the story behind the end of the nickel.
1975 Kennedy half dollars aren't rare or valuable. They simply don't exist, and that's why you can't find them.

.st1{display:none}Coin Values

2025 Nickel Value Guide (How Much Are 2025 Nickels Worth?)

2025 nickel values are likely to increase if the U.S. nickel goes away as projected — like the U.S. penny. Find out how much your 2025 nickels are worth today!

Most Valuable Pennies: A List Of 43 U.S. Pennies Worth Keeping

A List Of All U.S. Coins Worth More Than Face Value Today

Unlock the Secrets of Your Pocket Change: A Deep Dive into the 50 State Quarters

2025 Nickel Value Guide (How Much Are 2025 Nickels Worth?)

The Ultimate Guide to Mercury Dimes (and Their Surprising Values)