•         WELCOME TO
    The #1 b2b marketplace for collectibles dealers!
  • Only $150
    per month
    Join the biggest dealers in the country.

The fastest growing dealer exchange in the numismatic community. Read below to learn more about pricing and features of the Exchange.

CDN Exchange is vital to your coin paper money bullion business.

Join over 225 other professional numismatists today on the CDN Exchange. Why Join?

Welcome to CDNX!

Why Join CDN Exchange?

Buy, sell & trade from your desktop!

Less travel means less expense and less risk. Stay home and do more business.

See your bids in print!

CDNX is the only exchange where your bids will be reflected directly in the Greysheet, Greensheet, and CPG (retail) publications.

The Only Exchange with CAC-posted Bids

CDNX is the only exchange where the CAC company posts their bids to buy.

Millions of auction records!

Access to over 3 million auction records from Heritage, Stack's Bowers, Legend, DLRC, Lyn Knight, Scotsman and more.

CDN Pricing

Included in all plans and includes the incredibly helpful series price grid for Greysheet and Greensheet values showing all issues & grades for a series in one table.

Customer Support

We offer personal support to help you at any time.

Lowest price in the business

Membership is only $150 per month for up to 3 users. Keep your costs down and your volume up!

New! U.S. Paper Money Markets

CDNX is the first and only exchange to offer certified currency markets for dealers.

Coming soon...Inventory management

In late 2019 we will offer tools for members to manage your manage inventory and customers, so you can easily buy and sell on the biggest marketplaces on earth, including eBay, Amazon, Heritage and more.

Join the most exclusive club in numismatics.

Here are a few of our member dealers.