REC-90 is a very specific blend, which isn't sold in many states for the simple reason that they have others available. Hell, just read the first sentence of t

REC-90 is a very specific blend, which isn't sold in many states for the simple reason that they have others available. Hell, just read the first sentence of the second paragraph of that wikipedia page: > Unlike most stations in the plains states which carry ethanol-free 87 octane unleaded alongside 10% ethanol 87 octane unleaded, ... As a midwest resident of a non-plains-state, I can confirm that there are plenty of gas stations that sell no-ethanol gas, either 87 or 93 octane (usually the higher, since it's a premium product anyway).