NE Ohio. its commonly 60cents
sams club is usually 50cents
some stations can be $.70+ even over a dollar
I read somewhere that 93 octane "premium" costs around 10cents more than 87 to produce.
many stations now only have signs for regular gas and "easy pay" "quick pay" "advantage pay"
so you cant find the 92/93 octane price until you look at the pump.
So one station is 2.29 premium is 2.89 (26%)
another station is 2.18 premium 3.06 (40%)
by percentage that is a whopping price "premium" for premium gas.