Why? It has been pointed out to us that websites have been sued for being one click away from illegal material. If your should be found illegal AND the ROM owners wanted some more publicity, they could easily sue.
It is much easier and safer to err on the side of caution and remove posts than to leave them. What you and everyone else should probably do is not sell/resell software. These days there's too much controversy over what is and isn't legal.
It's a little know fact that most EULAs these days state that you are only leasing the software. And have no right to do anything but use it. And even that is sometimes in question.
Anyway in the end, I will ALWAYS do what I feel is best for the Website. And I am very sorry that you can't understand how your simple post could POSSIBLY close YET ANOTHER arcade related website.
HOWEVER. Your auction CLEARLY states
Why pay $2,000 for a Ms.Pac Man / Galaga reunion game when you can get those two and thousands more like Donkey Kong, NHL Open Ice< NBA JAM Tournament Edition, Sreet Fighter Alpha / Zero 3, Centipede, Killer Instinct, Tekken 2 , Soul Edge, and thousands more on one machine!
AND no where do you say that ROMS are not included. You are either misleading the person buying it or selling the ROMs. Either way I am FOR THE SECOND TIME removing your post.