In July 2008, fuel in Slovakia averaged €1.366 for petrol

Petrol, monthly average€1.366/L
Diesel, monthly average€1.471/L
LPG, monthly average€0.561/L
Weekly bulletins held for July 20084

Monthly averages for Slovakia across July 2008, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).