AP "First-class stamps to cost 49 cents as of Jan. 26" "First-class stamps to cost 49 cents as of Jan. 26" Price to go up on first-class stamps "First-class stamps to cost 49 cents as of Jan. 26" "First-class stamps to cost 49 cents as of Jan. 26" AP AP "First-class stamps to cost 49 cents as of Jan. 26" temporary price increase Price to go up on first-class stamps USAToday.com "First-class stamps to cost 49 cents as of Jan. 26" "First-class stamps to cost 49 cents as of Jan. 26" "First-class stamps to cost 49 cents as of Jan. 26"