Founded in 1987 in Sarasota, Florida, NGC has grown into the world's largest coin grading service by total volume. Their green holder is the standard for world coins, ancients, and modern issues — and increasingly dominant for U.S. coins too.
NGC grades, authenticates, and encapsulates coins using the same 70-point Sheldon scale as PCGS. Every certified coin receives a certification number linked to the NGC Census database, where population data and images are stored permanently.
NGC's team of experts verify authenticity using physical inspection, high-magnification imaging, and XRF spectroscopy for gold and silver composition verification. Altered, cleaned, and counterfeit coins receive problem designations.
Multiple independent graders evaluate each coin. For world coins and ancients, NGC employs specialists in specific areas — something PCGS does not match for international material.
NGC is the only major grader accepted by many international coin societies and dealers. Their Ancient Coin certification program is the gold standard for Greek, Roman, and other ancient world coins.
The NGC Census tracks population data for every coin they've certified — searchable by date, denomination, mint mark, and grade. Like PCGS CoinFacts, it's the reference for rarity and pricing.
NGC Guarantee: NGC guarantees the authenticity and grade of every coin they certify. If a coin is later found to be incorrectly graded or counterfeit, NGC provides compensation to the current owner. The guarantee is transferable — it follows the coin, not the original submitter.
NGC's fee structure is generally lower than PCGS at the entry level, making it a popular choice for bulk submissions and coins with lower declared values. Fees vary by tier, value, and submission channel.
| Service Level | Turnaround | Fee / Coin | Max Value | Best For |
|---|---|---|---|---|
|
Economy
Basic mass-market service
|
50+ business days Slowest | ~$17–22 | $300 | Bulk, patient submissions |
|
Regular
Most common service level
|
20–35 business days Popular | ~$22–34 | $10,000 | Most collectors, standard submissions |
|
Express
Expedited grading queue
|
~15 business days Faster | ~$45 | $25,000 | Time-sensitive, higher-value coins |
|
Tier 8 (Valuables)
High-value coin service
|
~25 business days | ~$95–150 | $100,000 | Coins over $25k declared value |
|
Modern Bulk
Post-1964 mint/proof sets
|
50+ business days | ~$12–17 | $300 | Mint sets, First Strikes, modern commem. |
|
World Coins
Non-U.S. coin specialist service
|
30–45 business days | ~$22–35 | Variable | Foreign, ancient, and world coins |
Note: Fees are approximate and subject to change. NGC also offers membership ($25/year) which provides access to the NGC Registry, submission tracking, and member-only resources. Always verify current pricing at ngccoin.com before submitting.
NGC accepts submissions directly from the public and through authorized NGC dealers. No membership is required for direct submissions, though membership is recommended for tracking and registry access.
Register at ngccoin.com. A free account gives you submission access. Upgrade to a paid membership ($25/year) for the registry, enhanced tracking, and member forums. No membership required to submit.
Use the NGC online submission form. Select service tier, declare each coin's type, date, mint mark, and estimated value. Add optional services like VarietyPlus attribution or Early Releases designation for modern coins.
Each coin should be placed in a 2×2 flip. Arrange flips face-up in a rigid box or submission holder, in the same order as your submission form. Wrap in bubble wrap. Use a sturdy box with padding on all sides.
USPS Registered Mail is the preferred carrier for most submissions. Fully insure for the declared value. Ship to NGC's facility in Sarasota, FL. Keep your tracking number until coins are confirmed received.
NGC provides real-time submission tracking online. You'll see status updates as coins move through intake, grading, encapsulation, and shipping. Email notifications at each stage.
When coins arrive, verify each certification number at ngccoin.com or with the NGC app. Then list on GradeVault — your certification number links directly to the NGC Census entry.
The NGC Census is the definitive database for NGC-certified coins. It tracks populations across all grades, provides pricing data, and includes images of certified coins. Free to access.
See the complete grade distribution for any NGC-certified coin. How many examples of an 1881-S Morgan in MS-65 exist? The Census tells you. Population scarcity at the top grades drives price premiums.
NGC's price guide covers hundreds of thousands of coin types across all grades. Updated based on auction data and dealer reports. Used by dealers and collectors as a standard baseline for pricing.
NGC stores images of many certified coins linked to the certification number. Buyers can compare their coin's appearance to known examples — useful for detecting altered holders or swapped coins.
Enter any certification number at ngccoin.com or via the mobile app. Buyers on GradeVault can instantly verify any NGC-certified coin is genuine before completing a purchase.
The NGC Registry lets collectors build public sets of certified coins and compete for the highest-quality complete sets. A Registry listing can increase the perceived value of a coin — some buyers pay premiums for Registry-quality examples. It's free with NGC membership.
Both are equally trusted by the market. The choice comes down to the specific coin you're submitting and who you're selling to.
| Scenario | Choose NGC | Choose PCGS |
|---|---|---|
| Classic U.S. key dates | Either works | PCGS — slight premium |
| World / foreign coins | NGC — best coverage | Limited acceptance |
| Ancient coins | NGC — only real option | Not accepted |
| Modern U.S. mint issues | NGC — lower fees, faster | More expensive |
| Budget / bulk submissions | NGC — lower starting fees | Higher minimums |
| Pre-1933 U.S. gold | Either works | PCGS — slight auction premium |
| Turnaround speed | NGC — faster standard service | Slower standard service |
| International sales | NGC — stronger global brand | Less recognized overseas |
GradeVault's Take: For everything except classic U.S. type coins and key dates — NGC is an excellent choice and often the better value. Lower fees mean more profit per coin. Faster turnaround means you can list faster. And for world coins or modern mint products, NGC isn't just equal to PCGS, it's the clear winner. Both are fully accepted on GradeVault.