2018 Penny Value Guide - Here's a list of all 2018 penny values + Rare 2018 error pennies to look for. (Some are worth hundreds, even thousands of dollars!)
These are the only coin collecting apps you need! (The best app to grade coins + An app to see how rare your coins are + An app to determine the value of your coins) See our top picks.
Post Mint Damage is ANY damage a coin has suffered after leaving the US Mint. See how damaged coins are different from error coins, plus the value of damaged coins.
Find out if your quarter without ridges is a valuable quarter error or not. Plus, smooth edge quarter values for broadstrike error quarters 1964 and newer.
10 Of The Rarest & Most Valuable U.S. Coins - See the rarest and most valuable coins ever made, how much they're worth, and your chances of finding one!
Some die break coins are worth $100 or more. If you have a die crack coin, cud coin, or other die break error coins, here's how to determine their value.
