World Currency
Hong Kong Hongkong & Shanghai Banking Corporation 20 Dollars 1.7.1997 Pick 201c. Sharing the date of independence from Great Britain, serial number 800000 is seen on this AU prefix example. Serial numbers with zeros at the tail are increasing in popularity and are assuredly harder to find at the source. PMG Gem Uncirculated 66 EPQ. HID08701242017
Estimate: 200-300 USD