FYI: For those that wish to Tribute this, it cannot be done to a regular personal TM (not to the Druid one in SFG anyhow) -- however, it *can* be Tributed to the Guild TM for 1450 ... /shrug
The Attuneable attribute means that the item can be freely traded/sold, until the first time it is equiped, then it "attunes" itself to that user and becomes no drop, perminately.
Well, there is a trick with the augs. IF you are a jeweler, and have attuned one of the JC improvable OOW augs, you CAN remove the no drop, when you cut the gem, assuming you succeed. Same deal with magnetic armor, if you get the stuff to charge it, and are a smith.