That glow in the dark one sounds like a fun one to get. The only problem with the Amazon search is that I'm in Canada ... I think our Amazon inventory is years behind the US one.
I had the thought of "I wonder if USPCC would try to make a see through paper playing card" ... until I realized they went through all that trouble with their special glue to prevent the cards for being see through to begin with.
Did you know that you can shop on the American Amazon.com site, even from Canada, as long as you're willing to pay the shipping?
Re see-through paper cards - some of the cheaper brands out there literally are see through. They either didn't bother with a graphite powder/glue mix or they didn't put in enough graphite - hold them to a strong light and you can read through the back of the card to see the front. Not something you want to play poker with!
There's also a special card used in magic called a Hofzinser card. It's a very clever concept - make the card see-through, presenting the image of one card from the back, but a totally different card from the front! I have a few of them, they're awesome. One good use would be to "force" someone to draw the "inner card" - but the standard version - from the deck. Do the mumbo-jumbo and pull out the Hofzinser card, showing the front (with the wrong card) as theirs. Of course, they say you got it wrong, but do more hocus-pocus on it and hold it up to the light... Nice...