I doubt it will be available as a stamp any time soon, (not unless the US Postal Service approve it blindfolded), that was the original idea. Perhaps I might be able to work out how to screen print it up as perforated stamps myself in the future. In the meantime you can get 'Going Postal' prints from:
A blue collar breakdown.
Here are a few close-ups:

























That’s a good one. Nice work.
Cheers Steve and thanks for popping by