There are a lot of coins worth money — some rare coins that have sold for hundreds of thousands or even millions of dollars.… ...

Today's coin identifier app technology uses advanced AI to instantly recognize coins, estimate values, and even detect rare errors that could be worth thousands of dollars.

Matt Richardson is the senior managing editor for the Managing Your Money section for CBSNews.com. He writes and edits content about personal finance ranging from savings to investing to insurance.

Gold prices have skyrocketed over the past two years, repeatedly breaking records along the way. In 2025, the price for an ounce of gold surged past $3,000 for the first time this March, then cracked ...