Thanks for the ping. I paid $1.67 a gallon today at the Waterford (M-59/Crescent Lake Rd) Mobil.
(I remember it at 19 cents a gallon sometime back in ‘66/’67 in Lincoln Park MI)
Do you remember “Bay” brand gasoline back then?
It was rumored to be made of byproducts of some Dow Chemical high volume batch process and was always the lowest cost gas.
I really only remember prices back to when I started driving in 1980.