Gas prices are a penny cheaper in Western Pennsylvania this week at $3.845 per gallon, according to AAA East Central’s Gas Price Report. This week’s average prices: Western Pennsylvania Average $3.845Average price during the week of April 22, 2024 $3.852Average price during the week of May 1, 2023 $3.790 The average price of unleaded self-serve gasoline in various areas: $3.819 Altoona$3.892 Beaver$3.898 Bradford$3.764 Brookville$3.846 Butler$3.768 Clarion$3.809 DuBois$3.868 Erie$3.780 Greensburg$3.888 Indiana$3.879 Jeannette$3.865 Kittanning$3.885 Latrobe$3.865 Meadville$3.918 Mercer$3.767 Ne…