Fine. I’ll admit it. This morning, on one of the rare occasions that I actually use a stamp, I noticed how much I enjoyed using the DC superhero stamps from the post office. I bought a couple of sheets when they came out last summer knowing I would love them. But as my small supply was coming to an end I realized just how bummed I was to go back to regular stamps. So in a fit of incredible nerdiness I found them still available online from the post office (my local branch was out).