Filled the truck up on Saturday. $4.09 gal for #2 diesel. $3.89 gal for B99.9. If it was warmer out I would fill up with Bio but, 32 deg F this morning so I better stick with mixing to B50. Fuel prices are getting out of hand. On a good note I do see less cars on the road which makes my commute a bit easier. If I had the time, space and energy I would make Bio myself. I'd rather spend my free time riding the horse.