As of , the price for a single Forever Stamp is $0.78 . However, prices are scheduled to change:

: Major "big box" stores, pharmacies, and grocery stores—such as Costco , CVS , Walgreens , and Walmart —are authorized to sell genuine stamps.

: USPS maintains an Officially Licensed Collection on Amazon. Current Pricing & Planned Increases

The U.S. Postal Inspection Service warns that any online seller offering Forever Stamps at is likely selling counterfeits.

Counterfeit Postage – United States Postal Inspection Service

To avoid counterfeits, always purchase from authorized sources. : Buy in person at any local Post Office.

Buying is a reliable way to lock in current postage rates for future use, as they never expire and always cover the cost of a one-ounce First-Class Mail letter. Where to Buy Authentic Forever Stamps

: The official USPS Postal Store offers a wide selection of designs, including commemorative sets.