Hello,
I know this is an old post....I have a like-new Helios - complete package - I'm getting ready to list on ebay. I prefer to sell direct and avoid ebay fees. Mine will include everything that was included in the initial pre-order, plus 3 x 1TB 3.5 HDs, and 1 x 250GB M.2 drive. I will include all original docs, plus my notes and binder I put together. It was used very little, and looks new. It works and has a minimum Armbian system installed. PM if interested.