Rubber stamp with reddit username?

For those of you who have a rubber stamp (or some kind of ink stamp) with your reddit username, where did you get it (If you don't mind me asking). If I had known I was going to do RAOC when I started Reddit, I probably would have picked a different username, LOL. I am just looking for a way to make sure that recipients can read my username (sometimes my handwriting gets a bit whack) and I thought maybe a stamp would be the way to go, but having trouble finding one that I liked (I mainly looked on Etsy). Thanks in advance.