Talk:Open Sky Challenge/@comment-4941885-20161201162650/@comment-26829117-20170826142218

I can't help but feel you guys should be maintaining the Upgrades Strategy For 100% Completion. It would be really good if it did include the minimal cost for opening new series whilst still staying on strategy. If you can generate the data, I can certainly create the tables.

I spent far too much gold opening series before I found this wiki and realised that later careers weren't gold positive and that there were much more gold efficient ways to play.