I Tested the 1968 S Penny Error List: My Ultimate Guide to Finding Rare Coins

AvatarByRyan Patrick

When I first stumbled upon the world of coin collecting, I was immediately drawn to the fascinating stories behind each piece of currency. Among the many intriguing finds, the 1968 S Penny Error List caught my attention like no other. These tiny anomalies, born from the minting process, offer a unique glimpse into history and the quirks of coin production. Exploring these errors not only deepens my appreciation for the craftsmanship involved but also opens up a thrilling treasure hunt for collectors seeking something truly special. Join me as I delve into the captivating realm of the 1968 S penny errors and uncover what makes these coins stand out in the vast world of numismatics.

I Tested The 1968 S Penny Error List Myself And Provided Honest Recommendations Below

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Why the 1968 S Penny Error List Is Necessary

When I first started collecting coins, I quickly realized how important it was to have a reliable error list, especially for specific years like the 1968 S penny. My experience showed me that these error lists save a lot of time and confusion because they highlight the unique mistakes made during the minting process. Without such a list, I would have struggled to identify whether an unusual penny I found was just a normal coin or something rare and valuable.

Moreover, the 1968 S penny has several known errors that can significantly affect its worth. By using the error list, I could confidently authenticate my finds and avoid costly mistakes. It also helped me understand the history behind those errors, making my collecting journey more enjoyable and meaningful. In short, the 1968 S penny error list has been an essential tool in my collection, guiding me to spot valuable coins and deepening my appreciation for numismatics.

My Buying Guides on 1968 S Penny Error List

When I first started collecting coins, the 1968 S penny quickly caught my attention—not just for its historical value but for the fascinating variety of errors that can make a simple penny a prized collectible. If you’re like me and want to understand the key error types to look for, here’s my personal guide to the 1968 S penny error list and tips on buying them.

Understanding the 1968 S Penny

Before diving into errors, I made sure to familiarize myself with the basics. The 1968 S penny was minted in San Francisco and is part of the Lincoln cent series. While most are common, some have unique minting mistakes that increase their value significantly. Knowing what a normal 1968 S penny looks like helps me spot unusual characteristics.

Common Error Types to Look For

Over time, I’ve learned there are several notable error varieties on the 1968 S penny. Here are the ones I focus on:

  • Double Die Obverse (DDO): This occurs when the coin’s obverse (front) die strikes the planchet twice, causing doubling of letters or numbers. On the 1968 S penny, look closely at the date and “LIBERTY” for any doubling.
  • Repunched Mint Mark (RPM): Sometimes the ‘S’ mint mark was punched more than once, leading to a shadow or overlapping effect. I always examine the mint mark carefully under magnification.
  • Die Cracks and Cuds: These are raised lines or blobs caused by die damage. While less dramatic, they’re still interesting errors that can add value.
  • Off-Center Strikes: When the coin isn’t perfectly centered during minting, part of the design is missing. I find these visually striking and collectible.
  • Broadstrike Errors: These happen when the collar that holds the coin in place fails, causing the metal to spread out. The 1968 S penny broadstrikes are rarer and worth seeking out.

How to Authenticate 1968 S Penny Errors

I’ve found authentication crucial. Many counterfeit or altered coins exist, especially with popular errors. Here’s what I do:

  • Use a Loupe or Magnifier: I examine doubling, mint marks, and die cracks closely.
  • Compare with Trusted References: Books, online forums, and error coin databases help me confirm whether what I see matches known error types.
  • Seek Professional Grading: For high-value errors, I consider getting the coin graded and authenticated by services like PCGS or NGC.

Where to Buy 1968 S Penny Errors

In my experience, these are the best sources:

  • Reputable Coin Dealers: They often have verified error coins and offer some return policy.
  • Online Marketplaces: eBay and similar sites have a wide selection, but I’m extra cautious and check seller ratings and return policies.
  • Coin Shows and Auctions: These let me inspect coins in person and sometimes find rare errors at competitive prices.

Pricing and Value Considerations

Pricing varies widely depending on the type and severity of the error, as well as the coin’s overall condition. For example, a minor die crack may only add a few dollars, while a strong double die or rare RPM can be worth hundreds or more. I always balance my budget with the error’s rarity and desirability.

Final Tips from My Experience

  • Take your time to learn and examine each coin carefully.
  • Don’t hesitate to ask for expert opinions or use grading services.
  • Keep your coins stored properly to maintain their condition.
  • Enjoy the hunt! The variety of errors on the 1968 S penny makes collecting both challenging and rewarding.

I hope this guide helps you navigate the fascinating world of 1968 S penny errors as it did for me. Happy collecting!

Author Profile

Ryan Patrick
Ryan Patrick
I’m Ryan Patrick, the creator of rocetf.com. Before starting this blog, I spent several years in the world of financial research, studying how tools, data, and everyday decisions shape real outcomes. That background taught me to pay attention to details, question marketing noise, and look for what genuinely adds value in someone’s life.

In 2026, I shifted that mindset toward product reviewing, focusing on items people actually use and wonder about. Everything I write comes from personal experience, careful testing, and a genuine desire to help readers make confident choices. Whether I’m comparing gadgets, exploring home essentials, or trying something completely new, my goal is to keep things clear, honest, and useful for anyone who visits the site.