CHINA 1983 PIG SILVER PROOF 10 YUAN NGC PF 69 LUNAR SERIES. Maybe different ngc cetification number. The item "CHINA 1983 PIG SILVER PROOF 10 YUAN NGC PF 69 LUNAR SERIES" is in sale since Saturday, November 17, 2018. This item is in the category "Coins & Paper Money\Coins\ World\Asia\China\PRC (1949-Now)". The seller is "namchongcoin" and is located in Chicago, Illinois.This item can be shipped worldwide.