Not to mention that gas stations in a small region (especially a small town) are playing their own game which will probably tend to equalize prices between the

Not to mention that gas stations in a small region (especially a small town) are playing their own game which will probably tend to equalize prices between the stations. I haven't seem gas stations with a 60c/gal(!) difference that are a reasonable distance apart. Between Boston and Lexington? Sure it might be 60c cheaper, but that's almost 20 miles which would wipe out your savings and it has more to with city vs country which is predictable and doesn't require a game theory solution if you happen to be going that way.