Hong Kong 10 cents 1980 - Rare Key Date With Dot Error/Variety - Extreme Rare, as known Only 1 pcs. Dot (raise up) appear inside 1980, partial dot in "8", full dot in "0". This item is in the category "Coins & Paper Money\Coins: World\Asia\Hong Kong". The seller is "tymestms" and is located in this country: MY. This item can be shipped worldwide.