Collecting Guides

Coin Collecting Guides

Everything from your first coin folder to grading economics and counterfeit detection. Practical, honest guides, including the ones that save you money, like why you should never clean your coins.

• How to Grade Coins: A Practical Beginner’s Guide

  Learn how to grade coins step by step: the Sheldon 1–70 scale, where wear appears first on each denomination, and a simple workflow beginners can follow.

• The Sheldon Grading Scale Explained: P-1 to MS-70

  The Sheldon coin grading scale from P-1 to MS-70 explained: its 1949 origin with Dr. William Sheldon, every grade tier, and how graders apply it today.

• How to Clean Coins — And Why You Almost Never Should

  Thinking of cleaning old coins? Don’t — cleaning destroys collector value. Learn why, what safe conservation looks like, and when to call a professional.

• How to Spot Fake Coins: Simple Tests Anyone Can Do

  Spot counterfeit coins with simple at-home tests: weight and dimensions, the magnet test, the ping test, cast seams, wrong fonts, and tooling marks.

• How to Start Coin Collecting: A Beginner’s Roadmap

  Start coin collecting the smart way: pick a theme, set a budget, learn basic supplies, and build your first sets from pocket change without overpaying.

• How to Sell Coins: Dealers, Auctions, eBay and More

  Where to sell coins for the best price: dealers, auctions, eBay, and marketplaces compared, typical fees, and when grading first is worth it.

• Coin Storage Guide: Protecting Your Collection Properly

  How to store coins safely: 2x2s, flips, albums, tubes, and slabs compared, why PVC destroys coins, and how humidity control with silica gel protects them.

• Error Coins Guide: When the Mint Gets It Wrong

  A collector’s guide to mint error coins: off-center strikes, broadstrikes, clipped planchets, die cracks and cuds, wrong planchet errors, and mules.

• Mint Marks Explained: The Tiny Letters Worth Big Money

  What mint marks mean and where to find them: US marks P, D, S, CC, W and O, world mint mark examples, and why the mint mark can multiply a coin’s value.

• How Coin Values Are Determined: The Four Forces

  What makes a coin valuable? Rarity, grade, collector demand, and metal content explained — plus why real sold prices beat price guides every time.

• Doubled Die Coins: The Complete Identification Guide

  Doubled die coins explained: how hubbing errors create them, famous examples like the 1955 Lincoln cent, and how to tell true doubling from machine doubling.

• Coin Photography Tips: Make Every Coin Look Its Best

  Take better coin photos with any camera or phone: lighting angles, axial light, backgrounds, focus tips, and setups that also help AI coin recognition.

• Proof vs Uncirculated Coins: What’s the Difference?

  Proof vs uncirculated coins explained: how proofs are struck, mirror and cameo finishes, special mint sets, and which is right for your collection.

• Toned Coins: Natural Beauty or Doctored Surface?

  Toned coins explained: how natural toning forms, why rainbow-toned coins earn big premiums, and how to spot artificial toning before you overpay.

• Junk Silver Guide: Everyday Coins with Real Silver Value

  Junk silver explained: which US coins are 90% and 40% silver, how to calculate melt value, war nickels, and the better dates hiding in silver bags.

• Gold Coin Investing Basics: A Level-Headed Introduction

  Gold coin investing 101: bullion vs numismatic gold, understanding premiums over spot, safe storage options, and how to avoid counterfeit gold coins.

• Coin Auctions Guide: Buying Coins the Smart Way

  Master coin auctions: how major houses like Heritage and Stack’s Bowers work, what buyer’s premiums cost, and bidding strategies that avoid overpaying.

• Coin Show Tips: How to Work the Bourse Floor

  Get the most from coin shows: bourse floor etiquette, how to negotiate with dealers respectfully, what to bring, and how to spot the best deals.

• Coin Roll Hunting Guide: Treasure at Face Value

  Coin roll hunting explained: how to get rolls from banks, what to search for in each denomination — silver halves, errors, varieties — and how to dump.

• Key Dates Explained: The Coins That Make the Set

  What makes a coin a key date? Low mintages, survival rates, semi-keys, and condition rarities explained — with famous examples from popular US series.

• Coin Albums vs Slabs: Choosing the Right Home for Your Coins

  Coin albums vs certified slabs compared: protection, cost, display appeal, and resale — and how to decide which housing fits each coin you own.

• Coin Grading Services Explained: PCGS, NGC, ANACS, ICG

  Third-party coin grading explained: how PCGS, NGC, ANACS, and ICG compare, what grading costs, and when certification actually pays for itself.

• Is Coin Grading Worth It? The Honest Economics

  When does coin grading pay? The break-even math on fees vs value uplift, which coins to submit, which to skip, and how to pre-screen before paying.

• Cleaned Coins and Value: What the Market Really Pays

  Cleaned coins explained: how graders detect cleaning, what a details grade means, and how deeply cleaning discounts a coin’s market value.

• Damaged Coin Values: Holed, Bent, Corroded and Mounted

  Holed, bent, corroded, or mounted coins: how each type of damage affects value, which damaged coins are still worth money, and what to do with them.

• Coin Luster Explained: Why the Cartwheel Matters

  What coin luster is, how flow lines create the cartwheel effect, why luster drives Mint State grades, and why it dies forever when a coin is cleaned.

• Strike Quality Guide: Full Bands, Full Steps, Full Head

  Strike designations explained: Full Bands, Full Steps, Full Head, Full Bell Lines, and Full Torch — what they mean and why they multiply coin values.

• Wheat Penny Roll Hunting: A Practical Playbook

  Hunt wheat pennies like a pro: the key dates and varieties to check, a fast sorting workflow for cent rolls, and what your wheaties are really worth.

• State Quarters Collecting: America’s Gateway Series

  The 50 State Quarters program explained: how to collect the 1999–2008 series, which errors are worth real money, and what common quarters are worth.

• Type Set Collecting: One of Everything

  Type set collecting explained: one coin per design instead of every date, how to build a US type set, popular album layouts, and world type set ideas.

• How to Tell If a Coin Is Silver

  Four reliable ways to tell if a coin is silver: check the date, read the edge, weigh it, and use the magnet and ping tests. Know the cutoff dates that matter.

• What Is My Coin Worth? A Practical Method

  A practical method for finding what your coin is really worth: identify it exactly, grade it honestly, and check real sold prices rather than optimistic asking prices.

• How to Identify Any Coin: A Step-by-Step Guide

  Identify any coin step by step: read the legends and country, find the date and denomination, locate the mint mark, and confirm the exact type. Beginner-friendly.

• What Makes a Coin Rare and Valuable?

  Rarity is not the same as age. Learn the four real drivers of coin value — mintage, survival rate, condition and demand — and why old does not always mean valuable.

• Ancient Coin Collecting: A Beginner’s Guide

  Start collecting ancient coins with confidence: what Roman, Greek and Byzantine coins cost, how to avoid fakes, why provenance matters, and where beginners should begin.

• How to Buy Coins Online Safely

  Buy coins online without getting burned: judge sellers and photos, understand grading and return policies, avoid counterfeits, and know what a fair price looks like.

• Coin Collecting Terms: A Plain-English Glossary

  The essential coin collecting vocabulary explained in plain English: obverse, reverse, mint mark, luster, patina, key date, slab, bullion and more.

• Building a Great Coin Collection on a Budget

  You do not need deep pockets to build a great coin collection. Learn budget-friendly strategies: collect by theme, chase condition over rarity, and buy the book first.

• Coin Collecting Mistakes to Avoid

  The costly beginner mistakes that ruin coins and empty wallets: cleaning coins, mishandling them, overpaying, chasing hype, and skipping the homework. Learn what not to do.

• How to Sell an Inherited Coin Collection

  Inherited a coin collection? Learn how to sort, identify and value it, avoid lowball offers, and choose the best way to sell — without getting taken advantage of.

• The Best Coins for Beginner Collectors

  The best coins to start collecting: affordable, widely available series that teach grading and attribution without expensive key-date walls. Practical beginner picks.

• Bullion Coins Explained

  What are bullion coins? Learn how gold and silver bullion coins like the Eagle, Krugerrand, Maple Leaf and Britannia are priced, how premiums work, and how they differ from collector coins.

• Commemorative Coins: A Collector’s Guide

  What are commemorative coins, are they worth collecting, and which ones hold value? Learn how circulating and non-circulating commemoratives differ and what drives their prices.

• World Coin Collecting: A Beginner Guide

  World coin collecting is affordable, endlessly varied and beginner-friendly. Learn how to start, how to organise by country or theme, and how to identify foreign coins fast.

• How to Organize a Coin Collection

  Organise your coin collection so you can find, protect and value every piece: choose a cataloguing system, store coins safely, and keep an inventory for insurance and heirs.

• Silver Dollar Collecting: A Beginner Guide

  Collect US silver dollars with confidence: Morgan and Peace dollars, key dates, grading, silver content and how to spot the valuable ones. A practical beginner guide.

• Mint Sets and Proof Sets Explained

  What are mint sets and proof sets, how do they differ, and are they worth collecting? Learn how these annual government sets are made, priced and valued on the resale market.

• How to Photograph Coins for Selling

  Photograph coins that sell: master lighting to show luster, kill glare, get sharp focus, and capture the details buyers demand. A practical guide to coin photos that convert.

• Coin Collecting with Kids: A Parent’s Guide

  Get kids into coin collecting: fun, affordable ways to start, what to collect, how it teaches history, geography and math, and how to keep it safe and engaging.