In August 2009, fuel in Slovakia averaged €1.185 for petrol

Petrol, monthly average€1.185/L
Diesel, monthly average€1.111/L
LPG, monthly average€0.472/L
Weekly bulletins held for August 20095

Monthly averages for Slovakia across August 2009, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).