Why PCGS & NGC Certification Matters
When purchasing rare and collectible coins, authenticity and condition are everything — that’s why collectors trust coins graded by the industry’s most respected independent services.
Authenticity & Condition Are Everything
When purchasing rare and collectible coins, authenticity and condition are everything. That’s why many collectors choose coins that have been professionally authenticated and graded by the industry’s most respected independent grading services.
At Gibraltar Group, LLC, we proudly offer a wide selection of PCGS (Professional Coin Grading Service) and NGC (Numismatic Guaranty Company) certified coins, giving collectors confidence in every purchase.
What is a Certified Coin?
A certified coin has been professionally examined, authenticated, graded, and securely encapsulated by an independent third-party grading service.
This process helps verify that a coin is genuine while assigning its condition using the internationally recognized Sheldon Grading Scale — giving collectors greater confidence when buying, selling, and building their collections.
Why Choose PCGS or NGC?
PCGS and NGC are recognized worldwide as two of the most respected coin grading companies in the numismatic industry. Their grading standards are trusted by collectors, dealers, and auction houses throughout the world.
- Verified authenticity
- Professional condition grading
- Tamper-evident protective holders
- Consistent grading standards
- Increased confidence when buying & selling
- Easier identification and cataloging
- Greater transparency for collectors
- Recognized by auction houses worldwide
Building a Collection With Confidence
Whether you’re searching for certified Morgan Dollars, Peace Dollars, Saint-Gaudens Gold Coins, American Eagles, commemorative coins, or key-date U.S. coins, certification helps provide confidence that the coin has been professionally evaluated by an independent expert.
Our inventory includes a carefully selected variety of PCGS and NGC certified collectible coins representing some of the most popular series in American numismatics.
Trusted Authentication
Independent, third-party verification you can rely on.
Accurate Grading
Consistent, expert condition assessment on every coin.
Long-Term Protection
Secure, tamper-evident holders preserve your investment.
Easier Buying & Selling
Certified grades simplify every future transaction.
Confident Expansion
Grow your collection knowing exactly what you own.