Gamestencils.com also has them listed, but says they are temporarily out of stock. At the very least it seems like good quality repro's are out there and maybe someone here has one.
I put in a request with Rich at ThisOldGame to make some just the other day. I got one from arcadestencils that was alright, but I like Rich's work and would like a more acurate, die-cut reproduction. Maybe if enough people get on board he'll do it.