1970 Penny Values and Errors

1970 Penny Values and Errors

1970 penny values have gotten complicated with all the overhyped error claims and misleading online listings flying around. As someone who’s been collecting Lincoln Memorial cents by variety and once spent an entire weekend with a magnifying loupe sorting through bags of 1970-S pennies looking for the Small Date, I learned everything there is to know about what makes these coins tick. Today, I will share it all with you.

Most people look right past 1970 pennies. They’re “too modern” or “too common,” right? Wrong. The 1970 series has some of the most sought-after varieties in the entire Lincoln cent run. You just need to know what to look for.

Historical Context

1970 was a turbulent year. The Vietnam War was in full swing, social upheaval was everywhere, and the economy was starting to show cracks. The penny kept circulating through all of it, doing what pennies do — facilitating everyday transactions while quietly recording history. There’s something grounding about holding a coin from a year that significant.

What’s Inside a 1970 Penny

Probably should have led with this section, honestly. The 1970 penny is 95% copper and 5% zinc — the standard composition that had been used for decades. Victor David Brenner’s Lincoln portrait fills the obverse (unchanged since 1909), while Frank Gasparro’s Lincoln Memorial occupies the reverse (introduced in 1959 and used until 2008). It’s a familiar coin, but familiar doesn’t mean uninteresting.

Mint Marks and Where They Were Made

Three mints produced 1970 pennies:

• No Mint Mark (Philadelphia): The workhorse. Philadelphia didn’t use mint marks on pennies until 1979, so no mark means Philly.
• D Mint Mark (Denver): Common variety, widely available.
• S Mint Mark (San Francisco): This is where things get interesting for collectors.

The Varieties That Matter

This is the section that’ll change how you look at 1970 pennies. There are three key varieties:

• 1970-S Small Date: The numbers in the date are smaller and more closely spaced than the Large Date version. These are harder to find and significantly more valuable. The “7” in the date sits lower than the other digits on the Small Date. It’s subtle, but once you learn to spot it, you’ll check every 1970-S you come across.
• 1970-S Large Date: The more common of the two. Still collectible but not nearly as valuable as the Small Date.
• 1970-S Double Die Obverse: This is the showstopper. Clear doubling visible on the date and/or lettering. These are rare, and the collector community goes wild for them. Prices can hit hundreds or thousands depending on the severity of the doubling and the coin’s grade.

That’s what makes 1970 pennies endearing to us Lincoln cent collectors — a seemingly common coin that hides genuinely valuable varieties in plain sight.

Grading Your 1970 Penny

Condition determines value, as always. The Sheldon Scale categories:

• Good (G): Heavy wear. Basic details only.
• Very Good (VG): Some details visible but clearly worn.
• Fine (F): Design elements clearer, moderate wear.
• Very Fine (VF): Most detail visible with light to moderate wear.
• Extra Fine (EF/XF): Light wear only at the highest points.
• About Uncirculated (AU): Barely noticeable wear. Almost perfect.
• Mint State (MS-60 to MS-70): No wear. Full mint luster. Graded on strike quality and surface marks.

Real Values

Standard 1970 pennies in circulated condition are worth a few cents at most — don’t believe anyone telling you otherwise. The value is in the varieties and high grades. A 1970-S Small Date in mint state can reach $45 or more. The Double Die Obverse? That’s potentially hundreds or thousands depending on grade. Even common 1970s in MS-67 Red can surprise you because population numbers thin out dramatically at that level.

Buying and Selling Tips

• Do your research: Check recent auction results, not just asking prices. What someone wants and what buyers actually pay can be very different.
• Verify authenticity: Fakes exist, especially for the valuable Small Date and Double Die varieties. Professional grading eliminates this risk.
• Know the grade: Use grading references or consult professionals. Overgrading yourself is a common beginner mistake.
• Choose your marketplace: eBay works for common coins. For rare varieties, Heritage Auctions or specialist dealers get better results.

Storing Your Coins Right

Avoid bare-hand contact — use gloves or handle by edges. Store in a cool, dry spot using archival holders or albums. Protect from humidity, dust, and temperature swings. And don’t clean them. I know the temptation is real, especially with copper coins that develop patina, but cleaning almost always reduces value. Original surfaces are what experienced buyers want.

The 1970 penny is proof that modern coins can be genuinely collectible. With its key varieties, error potential, and historical backdrop, it offers a lot more than most people expect from a one-cent piece. Whether you’re searching rolls from the bank or shopping at shows, keeping an eye out for 1970-S Small Dates and Double Dies could pay off in ways that’ll surprise you.