neptune acquires 2nd support vessel, page-9

Ervina - where has it been disclosed that the first vessel cost them $8m? And is that $8m figure before or after the extensive refurbishment work that NMS are currently doing on the vessel?

I'm certainly no shipping expert, but $8m for a 55 metre vessel seems a very low figure to me considering today's announcement that they've paid almost $32m for a 70 metre boat.