> For the complete documentation index, see [llms.txt](https://runebit.gitbook.io/the-galaxy-of-lemuria/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://runebit.gitbook.io/the-galaxy-of-lemuria/gameplay-1/crystals/salvage-exchange-upgrade-2.md).

# Salvage - Exchange - Upgrade