: Visit any local branch for the full selection of designs and formats.
You can buy stamps directly from the online at The Postal Store , at local Post Office locations, or through thousands of approved retail partners like grocery stores and pharmacies. Quick Pricing Guide (Effective July 12, 2026) Current Price New Price (July 12, 2026) First-Class Mail Forever Stamp $0.78 $0.82 Domestic Postcard International Letter (1 oz) us postal service buy stamps
Note: Forever stamps bought today at $0.78 will always be valid for 1-ounce letters, even after the price increases to $0.82. Where to Buy Stamps 1. In-Person Locations : Visit any local branch for the full