And have it so that you can sort it by color, UC or not, species. Or you can tag them as "RW", "RN", etc.
WN, VWN, BN, DN would probably clog it up so it would be best not to use it.
The seller would add their pet and then the buyer can sort trades and look at the listing price.
It would help sellers and buyers both get more trades etc etc etc.
Just a thought.
Most people never use the search button and ones that do can't search words like "UC", and no one uses "Unconverted" these days.
I thought about also have a buying part, but just a selling one seems fine, the buyer can search for it.
If it was a thread, then it would have to be made by someone willing to constantly update and be willing to accept mails and change the thread.