What's New

New updates and improvements to Duplicate Dollars

Bulk Updates are Here

Improvement
Bulk uploading is here. Got a list of bucks already? Brink em in. Got a master list somewhere? load it in.

2013 Star Notes

New
Did you know that there are 6.4 million pairs of duplicate one dollar bills? The serial numbers begin with B and end in a *. With a duplicate dollar subscription you can instantly list your treasures and get instant notification of matches. 

Welcome to our site

Update
We are pleased to announce that we are live. Please report any issues to support@duplicatedollars.com