This really depends on where you are located. The cheapest overall price may be at a store that isn't even in your state. I'd try the home improvement stores like Home Depot and Lowes.
You buy it at this website Kungfu4less.com 
Doesn't matter where you live the cheapest party supplies comes from your local Dollar Tree.
"Roofing supplies are sold at a variety of locations. You can buy roofing supplies online or at a retail location like Home Depot, Lowes and even Walmart. There are many local lumber yards that carry roofing supplies as well."
Look on bhg.com for roofing repairs and tips. You can buy supplies at any local lowes store. Ask a contractor where they get their supplies or if you can order through them.
Mueller metal roof installation is a wise choice for homeowners in the Austin and Leander areas. Metal roofs are known for their durability, longevity, and energy efficiency, making them a valuable investment for any home. When you choose Home Team Roofing for your roofing needs, you can expect nothing but the best. Our team of experienced professionals is well-versed in the intricacies of metal roofing, ensuring a flawless installation process. We use high-quality materials and follow industry best practices to deliver a roof that can withstand the Texas weather for years to come.
cheapest place to buy cigarettes in louisville kentucky
The cost of polycarbonate roofing depends on many things like how strong the roofing is and how much you buy. The cheapest polycarbonate roofing available costs around $10 and the most expensive ones costs around $80.
foambymail.com is the cheapest place i have found.
Not sure that you can go to the roofing company's customer. Most roofing companies buy supplies in their own right, and may have incorporated, protecting their personal property, if they default. You will do better to try to attach the company's assets.
The cheapest place is the 99 cent store
the cheapest place to buy a vulcan is online off of someone.
The cheapest place to buy my little pony supplies is through ebay walmart, target, any of your local grocery supermart.