> For the complete documentation index, see [llms.txt](https://docs.degendogs.club/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.degendogs.club/degen-dogs-mission-1/basics/secondary-sales.md).

# Secondary Sales

Degen Dogs are ERC721 tokens, and can be traded on any marketplace that supports ERC721s on the Polygon network.

### Degen Dogs Club on OpenSea

Degen Dogs Club can be found on OpenSea at <https://opensea.io/collection/degen-dogs-club>:

{% embed url="<https://opensea.io/collection/degen-dogs-club>" %}

Note the URL above, ending in */degen-dogs-club*. Beware of imposter collections. We have encountered imposter collections already. Make sure you are buying an original Degen Dog.  When in doubt, ask on our [Discord](https://discord.gg/vGnB539auu).