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.
Answer Wiki. International First-Class mail costs about $1.15 presently (Reference: First-Class Mail International). Each forever stamp currently is valued at $0.47. Therefore, you can use about three forever stamps to send your letter/post-card/etc. internationally (Reference: Forever Stamp Fact Sheet).