10 Roubles

South Ossetia has no internationally recognized monetary system of its own — it operates almost entirely on the Russian ruble. These "10 Rouble" pieces are not circulating currency in any functional sense; they are fiscally fictitious collector issues produced under a self-declared authority that controls a territory roughly the size of Luxembourg and is recognized by fewer than ten UN member states. The issuing infrastructure behind them is, charitably, opaque.