How Much Does A Book Of Stamps Cost 2024 Cost. Washington, dc — today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to take effect jan. Stamp books are a convenient way to purchase postage in bulk.

A book of 20 forever stamps costs $13.20 as of 2024. This follows a 10p rise to £1.35 in april.