> For the complete documentation index, see [llms.txt](https://docs.sail.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sail.fun/sail-protocol/captains/buying-nfts.md).

# Buying NFTs

During the [Building](/sail-protocol/ships/lifecycle-of-a-ship/building.md) stage of a Ship, the Captain can begin to purchase NFTs for the Ship once the ETH Minimum Threshold has been met.

The Captain can purchase any NFT from the Target Collection Addresses specified during the Ship Launch process.