Our Commitment to Excellence in Coin Grading and Education
At National Numismatic Authority, we dedicate ourselves to delivering strict ANA standards for precise and trusted grading services for U.S. silver coins, supporting collectors, dealers, and investors with integrity and expertise. Our vision is to be the foremost authority in numismatic certification, fostering confidence and knowledge throughout the coin collecting community.
Comprehensive Insight into Numismatic Credentials
Explore vital numismatic grading data, reflecting our accuracy, reliability, and trusted service benchmarks.
327 and counting
Certified Silver Coin Grades
An in-depth look at the volume and quality of graded U.S. silver coins processed annually.
20 Business Days
Average Turnaround Time
Analyzing our efficient grading process, ensuring timely service delivery to collectors and dealers.
Over 99%
Customer Satisfaction Rate
Highlighting high trust levels and positive feedback from collectors and investors alike.
Trusted Expertise in U.S. Silver Coin Grading
Discover our certifications, secure processes, and industry accolades that guarantee accurate and dependable grading services.
Professional Coin Grading Certification
Using Strict ANA Standards, ensuring consistent and thorough evaluation standards.
Secure Submission & Handling
Our stringent security protocols protect your coins throughout the grading and shipping process.
Industry Recognition & Awards
Member NACA North America Collectors Association. Honored for excellence in grading and customer service.
EBAY compliant Grading explained
Our system uses no numerical grades we use standard grades with Adjectives and pluses + EXAMPLE good 6 = G+ / AU58 – Ch AU+ / MS62 = BU++
