Join Our Leading Market Makers
John Albanese Numismatics
$53.63M in bids
Witter Coin
$44.5M in bids
Max Brand
$30.46M in bids
Flower Hill Collectables
$9.3M in bids
Tangible Investments
$8.4M in bids
DLRC
$4.89M in bids
Paradime Coins
$3.54M in bids
Certified City
$2.35M in bids
Pricing
Join the CDN Exchange Community!
Membership for CDNX is exclusively for coin & currency dealers only. If you buy and sell U.S. coins and/or currency, you should be a member of our online dealer-to-dealer exchange.
- Join over 431 elite coin and paper money dealers.
- Private CDNX member messaging (exclusive offerings, industry info, etc)
- Over 223,484 different market screens for U.S. & World Coins and Paper Money
- 3.38M+ auction records
- $763.49M+ in active market bids
- NGC & CAC populations
- CDN values
- Upload your inventory to the Greysheet Marketplace
Blog
Latest articles
Weekly World Mint Coinage: November 12, 2026
Read more
Dates Set For 2027, 2028, and 2029 Great American Coin & Collectibles Shows
Read more
Property from an Alabama Family, a World-Class Cabinet of Patterns, and Other Important Collections Anchor Stack’s Bowers Galleries’ November 2026 Rarities Night Auction
Read more
Special Half Dollars Placed in Circulation
Read moreStay connected
Team
The team behind our success
John Feigenbaum
President & CEO
Patrick Ian Perez
Vice President Data & Content
Billie Blattel
Vice President of Operations, Advertising Manager

