Stamp Decoder... Still Avaliable?

I'm usually on coincommunity, but once in a while I come here to the stamp experts

So... in recent times I've been looking at banknote security features, and this one takes UV/hidden printing to a whole new level.

It's called scrambled indicia, and here's a 100 kroon



Their decoder technology was also used recently (well... not really that recently) in the Bright Eyes stamp series as well as a few others (Houdini and Red Fox). The USPS also sold a decoder with them.

So... just wondering... does the post office have any more of the decoders? Or...... do any of our members here have one? I know I don't have 50 posts yet, but I'll get there soon! (And not by spamming. When I'm bored I check CC for new replies, and I'm ticked off by someone saying "Good find" on every post they can find to get 50.)