When you are buying insulation, always shop around, The same brand and size might be up to 15% higher in different stores. Always call before you go looking. A phone call is much cheaper than using gas to go from store to store. Also ask if the product is in stock and if there is enough for the job you are doing. This will save you time and aggravation from going there first and finding out they do not have what you want. See you all soon.