Thanks to Popsugar for pointing this out, there is a clear plastic jigsaw puzzle for sale on Etsy.
That’s right: someone is jigsaw cutting plastic and selling them at $17 a piece. Not a bad job for a gag gift.
The “Impossibly difficult clear jigsaw puzzles” are just one of a variety of products available at The Flower Power’s Etsy page.
It just goes to show, you can make a business out of anything.