Low serial numbers are among the rarest and most coveted of all U.S. bank notes. So when the U.S. Treasury set aside the lowest serial number notes from the very first printings of the redesigned $20 bill in 1996, it caused a sensation. In fact, the low serial numbers from each of the 12 Federal Reserve Banks are identical, making this a rare and extraordinary collection. Only 2,000 sets were created, and we have only ONE set available. Please call immediately to buy this set!