Need to re-shingle your roof consider dimensional shingles. They add teture to your home and buyers like them. Some big names are Certainteed, Owens Corning, Atlas. A decent 30 to 35 year (warranty) shingle is going anywhere from 75-85 dollars a bundle. This is just for the shingles. Typically a bundle of shingles cover about 33 square feet if you want to give yourself some kind of idea on a price you will be looking at.