What is a 2.00 bill with a star worth?

A $2 bill with a star, known as a star note, is a replacement note issued by the U.S. Bureau of Engraving and Printing when a regular note is misprinted or damaged. Its value can vary based on its condition, rarity, and demand among collectors. Generally, star notes can be worth more than their face value, often ranging from a few dollars to significantly more for rare series or conditions. To determine a specific value, it's best to consult a currency dealer or reference a numismatic guide.