New Customer? Get Gold or Silver at Spot! →
New Customer? Get Gold or Silver at Spot! →
Call Us 800.375.9006

Sign In or Create Account

Knowledge Center

RETURN TO APMEX BUYING & SELLING

Knowledge Center

search
Shop Gold and Silver
Knowledge Center
Learning Guide
Coin Collecting

Coin Collecting

Collecting coins is one of the world’s oldest hobbies and experiences that continues in popularity today. Learn more about the best ways to start, organize, or sell your collections today.

Wyoming State Quarter Errors 

Wyoming State Quarter Errors 

Wyoming state quarters have been documented with a variety of mint errors, including the Pooping Horse die break, wrong planchets,…
Read More
Delaware State Quarter Errors 

Delaware State Quarter Errors 

The Delaware state quarter was the first issue in the 50 State Quarters Program and has produced a range of…
Read More
Connecticut State Quarter Errors 

Connecticut State Quarter Errors 

Connecticut state quarters have been documented with a wide range of mint errors, including wrong planchets, missing clad layers, off-center…
Read More

All Coin Collecting Resources

See All
Georgia state quarters on a table.

Georgia State Quarter Errors

Georgia state quarters have been documented with a range of mint errors, including experimental planchets, missing clad layers, off-center strikes, and die cracks. Experimental planchet
Read More
Washington state quarters on a table.

Washington State Quarter Errors 

The 2007 Washington state quarter is collected for several notable strike and die-related errors, including off-center strikes, missing clad layers, die cracks, cuds, and unusual
Read More
Nebraska state quarters are on a table.

Nebraska State Quarter Errors 

The 2006 Nebraska state quarter may not have one famous headline error, but it offers several collectible varieties, including off-center strikes, die cracks, cuds, struck-through
Read More
A Kansas state quarter on the table.

Kansas State Quarter Errors 

The 2005 Kansas state quarter is a favorite among error collectors thanks to varieties like “In God We Rust,” the broken leg bison, missing clad
Read More

Mexican Silver Coins List

Explore Mexico’s silver coins with a complete list covering every major series, from colonial reales to modern Libertads.
Read More

Ancient Greek Coin List

Comprehensive guide to Ancient Greek coins, detailing key types, denominations, and series from early electrum to Hellenistic periods.
Read More

U.S. Quarters Coin List

Comprehensive guide to U.S. quarter series from 1796 to today, covering major designs, modern programs, and key collecting details.
Read More

U.S. Dollar Coin List

Complete guide to U.S. dollar coins from the 1794 Flowing Hair Dollar to modern issues, ideal for collectors and history enthusiasts.
Read More

U.S. Commemorative Coin List

Full list of U.S. commemorative coin series from 1892 to today, organized by program for collectors and investors.
Read More

Roman Coins List

Explore our Roman coin list of major types, denominations, and eras. Your essential guide to understanding these ancient coins from Republic to Empire.
Read More

Queen’s Beasts Coin List (2016–2021)

Full overview of The Queen’s Beasts coin series, detailing each design, release, and essential information for collectors.
Read More

America the Beautiful (National Parks) Quarters List (2010–2021)

Complete list of America the Beautiful quarters, featuring all 56 national park designs from 2010 to 2021 with locations and issue years.
Read More

Presidential Dollar Coin List (2007–2016)

Full list of Presidential $1 Coins from 2007 to 2016, showing each president in order of service with terms and release years.
Read More

50 State Quarter Coins List (1999–2008)

Complete list of U.S. 50 State Quarters, presented in order of release for an easy, collector-friendly reference.
Read More

Native American (Sacagawea) Dollar Coins List (2009–Present)

Full list of U.S. 50 State Quarters in release order, providing a clear and organized reference for collectors.
Read More
A pile of mutilated pennies.

The U.S. Mint’s Mutilated Coin Redemption Program: What It Was and Why It Ended 

The U.S. Mint’s mutilated coin redemption program allowed holders of bent and partial coins to receive reimbursement when the material could be verified as genuine.
Read More
Two Silver American Eagles with different finishes on a blue marble background.

Guide to the Lowest Mintage Silver Eagles 

Lowest mintage depends on the Silver Eagle version, bullion, proof, burnished uncirculated, or specialty. Key dates include the 1996 issue, the 1995-W Proof, the 2019-S
Read More

Should I Buy Uncirculated State Quarter Rolls to Find Error Coins? 

Should you buy uncirculated State Quarter rolls to find error coins? Explore known errors, realistic risks, market values, and how roll hunting compares to certified
Read More

What are the Major 1985 Nickel Errors? 

Explore major 1985 Jefferson nickel errors, including off-center strikes, wrong planchets, double strikes, rarity, values, and how to identify them.
Read More
The obverse and reverse of a 1819 Great Britain Silver Half Crown George III against a pastoral backdrop.

What’s a Half Crown?

The British Half Crown traces more than four centuries of monetary history, from its Tudor gold origins to its final cupro-nickel issues before decimalization. Its
Read More
Three pieces of eight of varying quality against a canyon background.

What is a Piece of Eight?

The Spanish silver dollar, or piece of eight, powered global trade for centuries and served as the weight and silver standard for early U.S. coinage.
Read More

Georgia State Quarter Errors

Georgia state quarters have been documented with a range of mint errors, including experimental planchets, missing clad layers, off-center strikes, and die cracks. Experimental planchet
Read More

Washington State Quarter Errors 

The 2007 Washington state quarter is collected for several notable strike and die-related errors, including off-center strikes, missing clad layers, die cracks, cuds, and unusual
Read More

Nebraska State Quarter Errors 

The 2006 Nebraska state quarter may not have one famous headline error, but it offers several collectible varieties, including off-center strikes, die cracks, cuds, struck-through
Read More

Ancient Greek Coin List

Comprehensive guide to Ancient Greek coins, detailing key types, denominations, and series from early electrum to Hellenistic periods.
Read More

U.S. Dollar Coin List

Complete guide to U.S. dollar coins from the 1794 Flowing Hair Dollar to modern issues, ideal for collectors and history enthusiasts.
Read More

Roman Coins List

Explore our Roman coin list of major types, denominations, and eras. Your essential guide to understanding these ancient coins from Republic to Empire.
Read More

What’s a Half Crown?

The British Half Crown traces more than four centuries of monetary history, from its Tudor gold origins to its final cupro-nickel issues before decimalization. Its
Read More

What is a Piece of Eight?

The Spanish silver dollar, or piece of eight, powered global trade for centuries and served as the weight and silver standard for early U.S. coinage.
Read More

More Guides for You

What is Bullion?

Gold, Silver, Platinum, and Palladium all come in various forms and sizes to create a variety of options for investors and collectors.  

Learn More

What Is an Eagle

Since the U.S. Mint’s American Eagle program began in 1986, Gold and Silver Eagles have remained a popular choice among both investors and collectors

Learn More

Explore More On APMEX

Gold

Browse

Silver

Browse

Platinum

Browse

Rare Coins

Browse

More resources for you

Shop Today's
Best Deals

Live
Charts

Free
Portfolio Tool

Getting in
Touch with Us

Order
Tracking
Information

Guides

Shop on APMEX

Gold
Silver
Platinum
Rare Coins