Trade-in values didn't exist ahead of the Pathfinder update. Ships obtained before the Pathfinder update have already been labeled as C-course and assigned a monetary price dependant on the amount of slots. The maximum doable value for your pre-Pathfinder ship is 49 million models. You’ll want to grab Another resources https://edgarwjvgr.empirewiki.com/7110781/nms_best_ship_no_further_a_mystery