In August 2005, fuel in Slovakia averaged €1.023 for petrol

Petrol, monthly average€1.023/L
Diesel, monthly average€1.027/L
LPG, monthly average€0.474/L
Weekly bulletins held for August 20055

Monthly averages for Slovakia across August 2005, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).