SINCLAIR★4.80.70 miClosed · Opens 7 AM WedCheapest104 S EARL ST, Mount Vernon, SD 57363Unleaded$4.16Midgrade—Premium—Diesel—Directions(605)236-5369WebsiteSafety: safe (100)
WESTYS ONE STOP★4.50.77 miClosed · Opens 6 AM Wed25341 397TH AVE, Mount Vernon, SD 57363Unleaded$4.54Midgrade$4.17Premium—Diesel$6.24Directions(605)236-5391Safety: safe (100)