U.S. first class stamp prices increased in January from $.50 to $.55. If you’re a Costco member, they’re currently selling books of 100 at the old price, until March 3rd, while supplies last.
Since I didn’t make it to the Post Office before the price increase, make this Item #6 on my Costco Greatest Hits list.
Available at warehouse locations only, not online.
And remember: postage stamps really are wonderful little marvels.