Auction: CSS117A - China, Hong Kong and World Coins summer auction
Lot: 366
Macau, [NGC PF69 UC] silver proof 500 patacas, 1988, 'Grand Prix Anniversary', limited mintage of 2000 pieces,
#4538723-004. NGC Census 2nd highest grade with only 2 better
Estimate
HK$3,000 to HK$4,000
Starting price
HK$5000