How Much Are Forever Stamps 2024 Inflation. Find out why the price is increasing, how it affects other mail services and.  — the forever stamp price is now 68 cents under the u.s.

 — so while the cost of stamps was once largely linked to inflation, usps now uses several criteria in its formula for raising prices, under rules that were eased in november 2020.  — the forever stamp price is now 68 cents under the u.s.