I only started playing about a week ago (Jan 26) but I worked hard to come up with this solution. I know I'm joining in the tourney late, but I'm excited to show what I can do!

Ver.1 AGC 109/305/628 Tarcles 13,188

Ver.2 AGC 118/405/367 T 10,276

Ver.3 AGC 99/70/1474 T 7,370

Ver.4 AGC 67/70/1227 T 6,135

Ver.5 (Final) AGC 57/70/1287 T 6,435

I'm happy with my final numbers as, with such a large product, getting area to double digits seems like an accomplishment. Min cost might be 65 but using 4 tracks seems necessary for all the awkward moves so 70 is as low as I can go. Lets see what the others came up with :)