I read about that, but after Googling it, it's becoming apparent that I may have better luck finding the Loch Ness Monster than trying to find an online vendor that sells it.
Amazon has it...for the low, low price of $50 for a 4 oz bottle.

You know how many bottles of booze I can get for that that'll work just as well at numbing the discomfort?

Going to the actual Jellyfish Squish site itself links to Amazon for purchasing.