Very interesting, I feel like domain names definitely have values but I don't know much about domain names that much but how do you buy or sell hundreds of domains?

I found websites/newsletters like https://ungrabbed.com/

Personally It would be interesting to see some domain names for cheap and if I have an idea, I can perhaps have domain name for cheap or something similar to it but I don't really know if I should go into this hobby perhaps and no guarantees that I would but I am curious about resources basically and I wish if you can tell me more about it

I feel like the issue I feel as if is that most domains would just be parked in there or would be sold for losses perhaps.