Bidspirit auction | Reserve Bank of Australia. 1993.

Reserve Bank of Australia. 1993. ”Top Pop” Issued Banknote. - Australia. 1993. $10, P-52a, R316a-b, issued banknote, polymer, signatures Fraser-Evans, Blue on m/c, back blue and m/c, S/N GE93279273, PMG Graded Superb Gem Unc 68 EPQ. This is the highest graded note out of 104 graded and listed in the PMG Census. It will be literally impossible to improve upon.