As a result of the fine work of UPS and FedEx I am left with several cases where one or two quarts have been damaged and the undamaged quarts returned to me. These oils are new and unaffected on the inside of the bottle but they may be stained on the outside of the bottle. We do our level best to clean up the bottle and offer them to you at clearance prices. There is limited availability and we cannot guarantee that we will have all viscosities at all times. Order what you want and we will fulfill all that we are able and we will only charge you for what we ship (with proper credit for actual shipping and quarts not shipped). Please note that we cannot offer shipping damage insurance or replacements on these quarts as they are already damaged.