> For the complete documentation index, see [llms.txt](https://galaxysurvivor.gitbook.io/galaxy-survivor/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://galaxysurvivor.gitbook.io/galaxy-survivor/marketplace/auction.md).

# Auction

Due to the limited number of NFT SpaceShips in the Game, players can use the Auction feature to sell their items at the highest price

An auction will be initiated by the seller and will end within a certain time. If the time runs out and there is no bidder, the item will be returned to the seller.