How Much Does A Book Of Stamps Cost 2024 Price. The cost of postal and forever stamps has increased by 3 cents this year. Postal rates, including the price of forever stamps, are going up again.

In 2024, you’ll pay $13.60 for a book of 20 usps forever stamps. The cost of a forever stamp is set to increase in july 2024 as part of the us postal service’s ‘delivering for america’ plan.