Something that's always on the mind of sports card collectors: How rare is my card? While this question is important when determining long-term card values, it’s a much more nuanced discussion than ...

There are a number of factors that can make your money more valuable than you might think, but one that many may not realize they should look at is the serial number. In July 2022, Heritage Auctions ...

JOPLIN, Mo. (KSNF) — That $1, $5, or $10 bill in your wallet might be worth way more than its face value. Knowing what your paper money might be worth is all in the serial number. Serial numbers are ...

Pull any bill out of your wallet. See the dark green numbers on the top-left and top-right corners? Those are serial numbers, and some are more rare than others. If you happen to have paper money with ...