Blog

Coin Collecting Tips

Coin Planchets and Planchet Errors: A Complete Collector’s Guide

Coin planchet errors — this is the first thing that the coin price checker identifies. It is the foundation of the coin that sets the tone for everything else. Therefore, it is important to understand what it is and how it works.

4 min

12.11.25

Historical Coin Profiles

The History of Coins: Origins, Evolution, and U.S. Coinage

Many years ago, people used whatever they had as a medium of exchange—metal, shells, grain, anything that worked at the time. Later, the idea of assigning a standard value appeared, and that step became the foundation for the history of coins in America and in other monetary systems.

7 min

12.11.25

Collector Apps and Tools

Best Coin Forums and Online Communities for Collectors

Many collectors begin their acquaintance with numismatics through catalogs, reference books, and videos, but the real market dynamics are driven by coin community forums. There, the first appraisals of rare finds appear, photographs of varieties are published, and minting errors are discussed.

7 min

12.11.25

Coins Overview

Super Bowl Coins: A Collector’s Guide to NFL Commemorative Coinage

The Super Bowl is the championship game of the National Football League (NFL), played once a year to determine the season’s top team. It’s one of the biggest sporting events in the United States.

6 min

12.11.25

Coin Collecting Tips

Complete Guide to Gold, Silver, and U.S. Coin Weights

When we think about valuable coins, we often think of their design, maybe shape, but not the weight. In reality, weight is an important value contributor, especially to coins made of gold and silver.

6 min

12.11.25

Coin Collecting Tips

Toned Coins: Value, Meaning, and How Toning Happens

Toned silver coins have a certain charm and interest among professional numismatists. But here, prices are not only silver. Identifying rare coins in interesting variations is always difficult, and it's important to understand them. Only with professional information will you be able to know what is toning on a coin.

6 min

12.11.25

Coin Collecting Tips

Comprehensive Guide to Coin Insurance and Collection Protection

Coins have long proven themselves to be an excellent asset. Like any asset, they also need protection.

7 min

12.11.25

Coin Collecting Tips

Essential Coin Collecting Terms and Definitions

When you are just starting your way in numismatics, it's important to begin by studying the coin collecting terms and definitions. This is important even if you simply want to check value of old coins.

7 min

12.11.25

Grading and Valuation

What Are Slabbed Coins? Complete Guide to Certified and Graded Coins

A slabbed coin is a coin that has been authenticated, graded, and sealed inside a hard, tamper-evident plastic holder by a major third-party grading service.

5 min

12.10.25

Coins Overview

Schweizer Franken Scheine: Aktuelle und alte Banknoten im Überblick

Der Schweizer Franken ist die offizielle Währung der Schweiz und des Fürstentums Liechtenstein.

5 min

12.10.25