2021 $1 Federal Reserve Note. Serial number I21570346G. 
Serial feature: 8-digit broken ladder, digits 0-7. 
In-house grade: This raw note is uncertified. 
Images are from 600 DPI scans of the exact note you will receive. Grade/condition is an in-house opinion only. Please review all photos and make your own determination before purchasing. 

Each note ships in a protective sleeve between two pieces of cardstock.