CDNX offers you many, affordable ways to promote your coin business to other coin professionals! Nobody offers you better access to this audience. Please fill out the form, or click here to learn more.

CDNX members pay a monthly fee for digital access and ability to post market “bids” and “asks” on our dealer-only exchange, as well as post private communications among members. The CDN publications of Greysheet, CPG Coin & Currency Market Review, and Greensheet use the market data and communications from CDNX to inform our wholesale and retail price guides, which are available for purchase in print, or online.

E-mail CDNX Support to arrange a conversation, or call 757-656-1055, to arrange a meeting.
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Sell better on eBay!

CDNX members stand out from the crowd on eBay with this CDNX logo for eBay logo on all marketplace listings.

The CDN Exchange Seller’s Pledge to Consumers

Members in CDNX pledge to to uphold the following essential values in all of their transactions, with the understanding the failure to do so may and can result in immediate suspension of account membership.

As a CDN Exchange (CDNX) member, I hereby pledge to:

  • Sell a majority of certified material by an industry-respected grading service like PCGS, NGC, PMG, PCGS Currency. (The selling of coins and currency in other holders, or uncertified, may be scrutinized by the CDNX integrity board for its potential to deceive buyers.)
  • Treat all customers with utmost respect and do whatever is possible, in a reasonable situation, to rectify any misunderstandings with a buyer.
  • Never knowingly buy or sell stolen items and willingly assist authorities in recovering these items.
  • Never knowingly buy or sell counterfeit, or altered, items unless explicitly designated as such.
  • Correctly represent the quality and value of the items sold, including full disclosure of any counterfeit items or items with alterations and/or significant post-mint damage. Pay fair and reasonable prices for the coins bought and charge fair and reasonable prices on the coins offered for sale.
  • Promptly deliver paid goods to customers and offer reasonable customer arbitration terms for each transaction.
  • Join the CDN Exchange with the full knowledge that violation of the terms above, including misrepresentation of any item’s investment potential, the harassment of customers in any way, or execution of an uncomfortable sales experience without satisfactory remediation is grounds for immediate removal from the CDN Exchange.

The Benefits of CDN Exchange

eBay Partnership

Members in CDNX pledge to to uphold the following essential values in all of their transactions, with the understanding the failure to do so may and can result in immediate suspension of account membership.

Buy & sell U.S. coins, U.S. paper money & Modern China issues 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, Bluesheet & Greensheet publications.

The Only Exchange with CAC-posted Bids

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

Over 3 million auction records!

All plans include access to over 3 million auction records.

CDN Pricing Included

Your CDNX membership includes wholesale pricing from the CDN Publications: Greysheet, Bluesheet, Greensheet and CPG.

Customer Support

We offer personal support to help you at any time.

Best value in the business

Our membership is only $150 per month. Keep your costs down and your volume up!

Coming soon... Inventory Management

In late 2020, CDNX will be adding features to help dealers manage their inventory and sell on 3rd party sites like eBay and Heritage.