I'm also super interested. Is it this one? [0]

I have setup a monitor on this page using Monitoro [1] and it will send me an alert when the corn is not "sold out" anymore.

Disclaimer, I'm the founder of Monitoro, you can sign up here [2]. And feel free to reach out if you need any help.

[0]: https://store.experimentalfarmnetwork.org/collections/grains...

[1]: https://www.youtube.com/watch?v=050Y6NSIu6I

[2]: https://monitoro.co