What's the most appropriate HTTP status code for an “item not found” error page

Question

I\'m curious what\'s the most appropriate HTTP status code for an \"item does not exist\" page.

If the page itself doesn\'t exist, I\'ll obviously use 404. However,

Answer 1

204:

No Content.” This code means that the server has successfully processed the request, but is not going to return any content

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/204