Very few number one bills exist in any year, and there are only 13 red seal 1914 5-dollar bills that were printed in San Francisco. Combining these factors is a recipe for a super high value.

Bills that have red, brown, or blue seals printed between 1862 and 1917 could be worth up to $1,000, per IndyStar. And, the older a bill is, the rarer it's usually considered.

If you possess an uncirculated 1890 $2 bill with a red seal, it is now valued at $4,500. $2 bills with red seals can sell for $300 to $2,500, while those with brown or blue seals may fetch hundreds.

Two-dollar bills that have been in circulation have a variable average value that’s between $2 and $2,500, depending on the year those bills were released, according to U.S. Currency Auctions.

Some newer bills, such as those printed in 2003, could have significant value. ... $2 bills with red seals can sell for $300-$2,500 and those with brown or blue seals can sell for hundreds.

Not all two-dollar bills are valuable (beyond their $2 face value) but some of them could be worth thousands. For example, a $2 Federal Reserve Star Note, printed in 2003 with a low single-digit ...

Two-dollar bills that have been in circulation have a variable average value that’s between $2 and $2,500, depending on the year those bills were released, according to U.S. Currency Auctions.