While visiting Ba'teil I found a crate (Tatooine Import Crate) inside the tent right at his location.

You can't open it as it requires the key. Luckily enough, Ba'teil is selling this key - "Import Code Cylinder" - for the price of... 8k. Indeed I can't resist, bought it and opened that crate.

As expected there had to be an epic item in there and yes, I got one - Reconfigured Disassembler Core. It is not clear for me what is the value of this item. As far as I understand, it allows to reconfigure wrongly configured Matrix Cubes (aka trinkets) but why should someone make a mistake in the first place?
We'll see soon enough...