It seems like prices are going up on everything these days, and the U.S. Postal Service is following suite.
The price for First-Class Mail single-piece letter and postcard stamps will go up by one cent to 46-cents and 33-cents respectively, this Sunday.
New 46-cent "Forever" stamps will allow customers to mail letters to any location in the United States. But old 45-cent "Forever" stamps will continue to be honored.