Webjul 17, 2015 · gas prices in mankato have been unusually low compared to other cities since the april arrival of mills fleet farm, prompting an investigation by the minnesota. Webfleet farm in fargo, nd. Carries regular, midgrade, premium, diesel. Webmills fleet farm w195 s6460 racine ave, muskego, wi 53150 directions. $ 2. 99 9. $ 3. 99 9. Over 24 hours old diesel: $ 3. 49 9. Webwhat is your price matching policy? To add a promo code to your order: Add items to your cart. In your cart…