I haven't found a resource that lists gas stations in Oklahoma City that have fair price non-ethanol gasoline 6-10 cent premium), compared to the normal (30 cent) premium that is charged. Last time I was at 7-11 on May and Hefner it was fair priced, and if you drive out West to the Yukon Wal-Mart it is far priced. There probably aren't very many around... But let's see if we can get a list going!