2013-B Star Note Error: The Duplicate Serial Number $1 Bills Explained
Normally, every U.S. banknote has a unique serial number. However, a printing mistake caused certain Series 2013 $1 star notes to be produced twice with identical serial numbers.
This happened because:
Notes were printed at both Washington, D.C. and Fort Worth, Texas
A specific range of replacement (star) notes was duplicated across both facilities
The same serial numbers were unintentionally reused
As a result, two identical notes exist—each printed at a different facility.
Why These Notes Are So Unique
This isn’t just a minor printing error—it’s a structural breakdown in the numbering system.
Key characteristics:
Identical serial numbers on two separate bills
Both notes are star notes (replacement notes)
Each pair consists of:
One note from Washington, D.C.
One note from Fort Worth
Collectors refer to these as “matched pairs”, and finding both halves dramatically increases value.
Serial Number Ranges to Look For
Not every 2013 $1 star note qualifies. Only specific serial number ranges are part of this duplication event:
B00000001* – B00250000*
B03200001* – B09600000*
Additional requirements:
Must be Series 2013
Must have a “B” Federal Reserve seal (New York district)
Must end in a star (*)
If your note falls outside these ranges, it is not part of the duplicate serial number error.
How Rare Are These?
Millions of notes were printed in these ranges, but finding a matching pair is extremely difficult.
Over 80,000 serial numbers have been submitted to tracking databases
Only a few hundred matched pairs have been confirmed
New matches are still being discovered regularly
This creates a unique situation:
A single note = modest premium
A matched pair = significant value (often hundreds to thousands)
Where to Check and Submit Your Note
If you believe you have one of these notes, the most important step is submitting it to a matching database.
The primary registry is:
This platform:
Tracks submitted serial numbers
Verifies matches with photo evidence
Connects owners when a pair is found
An additional newer platform is:
This site also allows:
Serial number submission
Match notifications
Ongoing tracking of new discoveries
Submitting your note is essential—without it, your matching counterpart may never be identified.
What Happens If You Find a Match?
When a match is confirmed:
Both owners are notified
Proof images are verified
Contact is facilitated between parties
From there, collectors often:
Sell the pair together at auction
Negotiate a private sale
Have both notes graded as a set
Matched pairs are considered one of the most desirable modern paper money errors.
Collector Value and Market Demand
The value depends heavily on whether a match exists:
TypeTypical Value RangeSingle noteSmall premiumMatched pair (circulated)HundredsMatched pair (high grade)Thousands
Documented sales have shown strong demand, especially for graded pairs with verified provenance.
Why This Error Matters
The 2013-B duplicate serial number error is one of the most compelling modern currency discoveries because:
It challenges the assumption that every serial number is unique
It created collectible “pairs” rather than single errors
It continues to evolve as new matches are found
For collectors and casual finders alike, it turns ordinary $1 bills into a real-world treasure hunt.
Final Thoughts
If you handle cash regularly or search bank straps, the 2013-B star note error is one of the few modern varieties still actively being discovered.
Checking your bills takes seconds—but the payoff could be substantial.
And if you do find one, submitting it to a registry might be the key to unlocking its full value.