> For the complete documentation index, see [llms.txt](https://docs.robothanzo.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.robothanzo.dev/price-checking.md).

# Price Checking

- [$price](https://docs.robothanzo.dev/price-checking/price.md): $price \<itemname>
- [$calculate](https://docs.robothanzo.dev/price-checking/calculate.md): $calculate \<math>
- [$ratio](https://docs.robothanzo.dev/price-checking/ratio.md): $ratio \<item1> \<item2>