That's the kind I have. It's made by Honey Bee. They do seem to be getting on the scarce side as of late. I luckily found mine at a local game store a few months ago. They had two of them and said they'd been sitting there for quite some time. I love it. It allows me to play Crazy Climber.
You can get one here for $15, assuming they have them in stock:
http://store.gameasylum.us/supfameurjap.html