What's the strangest thing you'd want to shop for by asking ChatGPT?

I just launched Kingpin Market, a marketplace for fingerboards, which are skateboards for your fingertips. The scene is tiny and serious, and most of it has traded through Instagram DMs.

Now you can ask ChatGPT for the best deals or a 34mm deck, and Kingpin answers from live listings.

So what niche would you want this for? And if you try it, what's missing?