According to Gasbuddy, prices in my area today are averaging to $3.92 per gallon. My 300C gets about 24 mpg on the highway if I can believe the computer, so that makes my 320-mile round trip to Dayton cost $52.
Last year, a gallon cost $3.27, for a cost of $44. The 300C manual says to use mid-grade, but prices tend to track.
At any rate, I am not going to miss Hamvention for $8.
Another perspective is on Eham.net.
