500 Afghanis XXVII Summer Olympic Games, Sydney 2000

Afghanistan issued this coin in 1998 under the Taliban government, which had seized Kabul in 1996 and controlled most of the country by that point. The Taliban's own ideology explicitly prohibited sport, imagery of living beings, and international engagement of precisely the kind an Olympic commemorative represents — making the state authority behind this issue deeply contradictory. It was almost certainly produced by a foreign mint on contract, targeting the international collector market rather than any domestic circulation.