How much is a postcard stamp? Postcard postage rates for UK, US and beyond - PostSnap Blog
The Cost of a Stamp Just Went Up Again - The New York Times
2006 39 Cent Liberty United States USA Postage Stamp | eBay
U.S. first-class stamp to cost 63¢ beginning Jan. 22
Stamp prices go up one penny. Is it enough to save the Postal Service? - CSMonitor.com
US postage stamp and shipping prices go up Sunday - ABC News
Postage Stamps Are About to Go Up in Price—Here's How to Save Up to 14% | Trusted Since 1922
Marilyn Monroe: Legends of Hollywood, Full Sheet of 20 x 32-Cent Postage Stamps, USA 1995, Scott 2967 by USPS : Amazon.co.uk: Stationery & Office Supplies
Lot of 18 USA Postage Stamps 1940 1952 1958 1958 See Pictures | eBay
Global Forever International U.S. Postage Stamps Sheet of 10 Stamps by USPS : Amazon.co.uk: Stationery & Office Supplies
Prices of U.S. Postage Stamps to increase July 10 | Henry Ford College