The first million dollar note was acquired in Noble Numismatics' November 2007 auction, when Lot 2918 - a £1,000 dated 1924 having the Kell-Collins signatures, was bought for $A1, 050,000, which equals to U.S. $945,000. After buyer paid a commission the bid had risen up to $A1, 223,250 (U.S. $1,100,925).

£1,000 - Australia's First Million-Dollar Banknote