Numismatic Guaranty Corporation
When NGC was founded in 1987, it heralded the introduction of a new standard of integrity in coin grading. From the beginning NGC focused on only one objective, a standard of consistent and accurate grading.
As NGC has grown to become the leader in third-party grading services, we have maintained a steadfast and uncompromising commitment to this standard. The knowledge, integrity and dedication of NGC's team of numismatic professionals ensures you a level of grading consistency unparalleled among grading services. This record of consistency, built over the years, has helped to foster greater stability throughout the rare coin marketplace.
NGC Guides & Services
Reveal Your Coins’ True Beauty
Professional conservation from Numismatic Conservation Services (NCS) removes harmful surface contaminants, protects a coin’s surfaces, and can often substantially improve a coin’s eye appeal.
Several changes to our services and fees for 2017 have made submitting to NCS easier than ever and provide new opportunities for savings:
- NCS Standard Conservation — fee lowered to 4% Fair Market Value ($25 minimum fee).
- NCS Gold + NGC Grading — fee of $50 includes both NCS conservation and NGC grading. This new tier accepts all uncertified gold coins, both vintage and modern, except coins requiring an NGC Oversize Holder. Maximum value $3,000 per coin.
- NCS Modern + NGC Grading — fee of $28 includes both NCS conservation and NGC grading. This new tier replaces the former “Modern” and “Modern Value” tiers, and accepts all uncertified coins, 1955–present, except coins requiring an NGC Oversize Holder. Maximum value $2,000 per coin.
Elite NGC Members receive a 10% discount on all NCS conservation tiers. Join or upgrade today.
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NGC Releases New Mobile App
NGC has released a new mobile app that features some of the most popular research tools from the world’s largest third-party coin grading service.
The NGC app allows users to verify the certification numbers on their NGC holders, browse an enhanced version of the NGC Census, and receive the latest NGC news.
To learn more about the NGC app, click here.
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New NGC Display Boxes!
NGC is excited to offer new NGC Display Boxes for NGC Double Thick Holders and NGC Oversize Holders. The boxes feature the familiar silver color of the standard NGC Display Boxes and provide an excellent storage and transportation solution for NGC holders. Made of durable plastic, they can easily be stacked inside a safe or packed in a bag or box.
NGC Display Boxes can be purchased directly from Certified Collectibles Group (CCG), an independent affiliate of NGC. Paid Collectors Society Members and NGC Authorized Dealers will receive a 10% discount on NGC Display Boxes.
For pricing and ordering instructions, click here.