The proposed rate changes do not include any price increase for First-Class Package International Service, Priority Mail Express International and Priority Mail International. Pricing for Retail Rate Priority Mail Flat Rate Boxes and Retail Rate Priority Mail Flat Rate Envelopes will also be increasing. Letters to all international destinations The Retail Rate First-Class Mail prices for these products are: The price change filing does not include any price change for Postcards, for letters being mailed to international destinations or for additional ounces for letters. The last time stamp prices increased was in January 2014. The United States Postal Service recently announced proposed rate changes for Mailing and Shipping Services, scheduled to go into effect January 22, 2017. The new prices include a two cent increase in the price of a First-Class Mail Forever stamp, returning the price to 49 cents, the price of a Forever stamp before the Postal Service was forced to reduce prices by the PRC as part of the exigent surcharge removal. USPS Announces Postage Rate Changes for January 2017

Usps small flat rate box price 2017