You really shouldn't try to sell other peoples work. I talk to the owner (Admin Death) of Chaos OT everyday on vent, we mostly just play League of Legends, and he hosts Rise of Abbadon now.
Furthermore, the only people to have been given a copy of the server was myself, Zimtower, Gelem, and Insomniac. If you didn't get the server from myself, or one of those people, you just have a verison that was made to mimic it.
Furthermore, even Death would tell you, the server is complete shit by todays standard. It was relevant back then when it was made, and people played it, but today it's just trash in my opinion.
LASTLY, an updated verison of Chaos OT for 8.5 was made and RELEASED on this same site.
I know I shouldn't get in the way of people trying to sell something, but you aren't the original maker(s) of it, nor even a friend of the makers. I think it's wrong to try to sell something that isn't even yours x.x