AUSTRALIA. 100 Dollars, 1990-P. Koala Series. NGC PROOF-70 ULTRA CAMEO.
Fr-B20; KM-149. Struck in platinum. From a mintage of 3,500 pieces. Granted a perfect 70 grade as befits this absolutely perfect example. Tied with just one other example as the finest certified. NGC PROOF-70 ULTRA CAMEO.
Estimate: $1500.00- $1700.00