Note: Rare_84 Now

A 2021 series $1 star note with a 3.2 million print run is generally considered face value (common), while others, depending on demand and condition, can carry significant premiums. If you are interested in this topic, I can:

Explain the difference between a and a repeater serial number. Note: rare_84

Because they are not produced regularly, they are a "rare" treat to find in a standard bank teller strap of $1 bills. A 2021 series $1 star note with a 3

A highly sought-after variant is the filled star error, where too much ink makes the star look solid, increasing its value to collectors due to the printing defect. A highly sought-after variant is the filled star

They are replacement notes, printed separately from the regular printing process, to replace a damaged note or sheet of notes, typically identified by a star ( ) in the serial number.