This Item: 2012 Macao 20 Patacas Lunar Year of the Dragon Colorized Proof Silver Coin (KM# 162). NGC Grade: PF 70 Ultra Cameo. Population in PF 70 UCAM: 238.Population in higher grades: 0 (PF 70 UCAM is the Highest Grade this coin can get). Will receive the exact coin pictured. The item "2012 Macao Macau 20 Patacas Year of the Dragon Proof Silver Coin NGC PF 70 UCAM" is in sale since Saturday, January 18, 2020. This item is in the category "Coins & Paper Money\Coins\ World\Asia\Other Asian Coins". The seller is "flintlock_coin_bullion" and is located in Douglas, Massachusetts. This item can be shipped worldwide.