Russia 1994 The 100th Anniversary of the Trans-Siberian Railway 25 Roubles 5 oz Silver Proof Coin NGC PF-69 Ultra Cameo MSRP: Was: Now: SGD $805.25
U.S. Bureau of Engraving and Printing (BEP) USA 2013 Gettysburg 150th Anniversary Current 2-pc Set MSRP: Was: Now: SGD $51.14
Monnaie de Paris France 2016 110th Anniversary of Van Cleef & Arpels 1/4 oz Gold Proof Coin MSRP: Was: Now: SGD $1,227.71
Russia 1997 Moscow 850th Anniversary Minin & Pozharski Kremlin Silver Kilo Proof Coin NGC PF-67 Ultra Cameo MSRP: Was: Now: SGD $2,425.98
The People's Bank of China China 1992 Inventions and Discoveries of China Series - Bronze Age 22 grams Silver Coin - NGC PF-69 Ultra Cameo MSRP: Was: Now: SGD $152.34
The People's Bank of China China 1992 Inventions and Discoveries of China Series - First Seismograph 22 grams Silver Coin - NGC PF-69 Ultra Cameo MSRP: Was: Now: SGD $152.34
The People's Bank of China China 1993 Inventions and Discoveries of China Series - Definition of Zero (Mathematics) 22 grams Silver Proof Coin - NGC PF-69 Ultra Cameo MSRP: Was: Now: SGD $165.15
The People's Bank of China China 1994 Inventions and Discoveries of China Series - 22 gram Silver 5-Coin Set - NGC Proof-69 Ultra Cameo MSRP: Was: Now: SGD $766.84