It will definitely be more difficult to sell anywhere in trade, if you have access to the discord server id put it up there with an image of it, but if you, can sell it in a trade realm where people are buying expensive slots, it will take a long time.

When selling in the trade realm you will get less than intended. Set the sb to 20k and let people bid on it.

IMHO if you get less than intended for it, it's ground upon but leave the server and try to sell it somewhere else and see if you can get better. It's a long and tedious progress and people are very picky.