The official SCS forums serve as a primary source for detailed price tables and compatibility notes across different game versions. Fuel prices ETS2 [1.57.1.0s] [SPOILER] - SCS Software
It updates prices weekly (typically on Wednesdays) across all regions included in the base game and major map expansions like ProMods. Real Fuel Prices v08.02.23 1.46
You can find the latest versions and community discussions on major modding hubs: The official SCS forums serve as a primary