Is it possible to protect from vandalism?

[SergeiSK]

Сообщение от Tit

at his own expense,

Believe me, when I wrote my message, then the least thought about your opinions.
Well, all right, closer to the subject.
If you leave the section Buy \ Buy at the forum, then it must be able to own and edit their posts indefinitely. Change pictures and prices and even self-clean possible incompetent statements, such as those due to which this issue started.