$2.99 at the cheep place, $3.11 at the expensive place right next door. I used to be a multi diesel owner so out of habit I still watch the prices. Its like the stock market, historically diesel is cheaper but short term excursions may differ. The local story I heard is a nearby refinery had a surplus and sold it, and right after that had a fire.

Building a refinery is like starting a cold diesel, there's a bunch of time from when you want it running, to when it actually gets running.