Unique Traitor items

[Xeram]

It just loses its appeal if anyone can get it though. And in some cases it doesn't even make sense (Power gloves are dependent on the engine power and someone with the access to make sure that's possible is best suited to having those; Mining Charge hacker doesn't make any sense for anyone but Miners, etc).

Simple, you don't buy those items then.

This would also cut down on the whole thing where everyone is instantly out to murder the x when they see x traitor item somewhere.