THE ONLY DIFFERENCE BETWEEN CIRCULATED AND UNCIRCULATED CURRENCY REALLY ONLY APPEALS TO COLLECTORS. COLLECTORS WANT UNCIRCULATED CURRENCY BECAUSE IT’S IN PRISTINE CONDITION AND THEY CAN FRAME IT. FOR OUR PURPOSES WE ARE GOING TO BE EXCHANGING IT WITH THE BANK SO IT DOESN’T MATTER IF YOU PURCHASE CIRCULATED OR UNCIRCULATED AND OFTEN CIRCULATED IS LESS EXPENSIVE TO PURCHASE.