Quarter

Coins Overview

1989 Quarter Value Guide: P, D & S Mint Marks, Errors, Proofs & Collector Prices

A 1989 quarter is a United States Washington quarter struck from copper-nickel clad over a pure copper core. It is part of the long-running Washington quarter series that began in 1932 to honor the bicentennial of George Washington’s birth.

8 min

05.09.26

Coins Overview

1993 Washington Quarter Guide: Error Varieties, Mint Marks, and Market Value

Few people fully understand what truly reflects world history. We can read a huge number of sources and the information will vary everywhere, and then how can we understand what happened to the economy of the last century? Paintings, literature, and, unexpectedly, currency can reflect this fully - for example, through the composition of coins.

9 min

08.12.25

Coins Overview

1991 Quarter Guide: Values, Errors, and Mint Mark Differences Explained

People don’t talk much about the 1991 quarter. And honestly, that’s part of the reason we like it. It’s a working-class quarter from a year most people barely remember unless they were watching VHS tapes.

11 min

08.12.25

Coins Overview

1978 Quarter Value Guide: No Mint Mark, D & S Mints, Errors, Proofs & Collector Prices

Did you find a valuable quarter? A lot of details can both increase and decrease its value, and if you do not know all the subtleties of numismatics, then you will become a loot for scammers who will gladly buy back a rare coin from you for less.

9 min

05.09.26

Coins Overview

1971 Quarter Value Guide: No Mint Mark, D & S Mints, Errors, Proofs & Collector Prices

Do you ever feel annoyed when you come across the news that one of your compatriots has found a rare coin and sold it for millions? You are not alone. It always feels like luck and is a perfect match. But is this really the case? Is it easy to identify coins and how to understand what it is worth?

9 min

08.11.25

Coins Overview

1988 Quarter Value Guide: Mint Marks, Errors, and Proofs

The 1988 quarter is part of the long-running Washington quarter series, first issued in 1932 to honor the 200th anniversary of George Washington’s birth. By 1988, these coins were copper-nickel clad and struck in huge numbers for everyday use, so most have only face value unless in exceptional condition or with notable errors.

8 min

05.01.26