I bought two back before I started sending off the postcards. I'd probably have gotten another if there was a Taco Bell in closer distance to me. But the nearest one is 40 miles away.
I saw it on the PS store at some point. I'm not sure if they've taken it down or the store has gotten even worse with navigation but I can't find it anymore. I tried sorting A-Z and newest first. It's nowhere to be found.