In roofing, 30 square feet is a bundle of roofing shingles, and costs $27.95 at Home Depot. A roofing square is universal unit of roof measurement in all English speaking countries â US, England, Australia, New Zealand, South Africa, etc.
Quick Answer. The cost of a postage stamp today is 49 cents. This is a 3 cent rate increase from 2013. The rate was increased as of Jan. 26, 2014. The postage rate is determined based on mail class and package dimensions like weight and shape.
Short answer, currently 47 cents (US). Long answer, Forever stamps will always be worth whatever the current 1st class standard 1 ounce letter rate is. That rate may increase to 49 cents on Jan. 22nd. In which case, any Forever stamp would be worth 49 cents.