I have a really short story called “Bargain Brain” up at the marvelous Apocrypha and Abstractions website. It’s sort of a dystopian thing and the main character is a young boy accompanying his mother on a trip to the body part market. Mom needs a new big right toe. The boy ends up putting his head in the price estimator and finds out how much his brain is worth. So yeah, it’s pretty weird.
Read it here