I am selling 2 horse eggs! I was ultra lucky when voting lol I sell them for 17k each and 35k for them both. I am also selling some netherstars for 245 each. And if u want pumpkin perms to a 200x200x12 pumpkin farm PM me as-well and we will discuss price. It has to be more than 15k though cause it's huge. I am also selling co_ownership for 300-400k worth 500k. PM me in-game and if I am not online just reply here ---EDIT---- The netherstars are sold.
I am pretty sure you can't sell co-ownership. You can only sell the full ownership. Don't quote me on this though.