I speculate it will be dropping soon, as with all non-wearable rares. It's a cool item to have, but there is no use for it other than to sit in your inventory. With the low demand of people trying to get these, other people are going to try and out-sell the ones selling it which in turn makes it lose it's value.
Yeah its people speculating the bot nuke as said above, in all honesty they're likely to drop when it happens.



