Talk:Fifth Station/@comment-173.166.154.121-20151019165822

If someone wants to check my math/reasoning, I think I can provide the 8th Upgrade/Extension costs. On station 5, I currently have 2 streets and no buildings placed. According to the station summary, I have 420 open spaces in Station 5. On station 4, I currently have maxed out streets (5) and extensions (15) and no buildins placed. According to the station summary, I have 1,850 open spaces in Station 4. Doing the division, there should be 370 spaces per street on a maxed out street (1850 / 5=370) and there are 15 extensions which each add 20 spaces, so each street should start with 70 spaces (70 + 15 x 20 = 370). As such, I believe I have already made the first seven extensions on station 5 (420 / 2 = 210 per row - 70 initial spaces = 140 expansion spaces / 20 spaces per expansion = 7 expansions). So, if my math is correct, here are the numbers for the 8th expansion (sorry I didn't note how many expansions I actually did, I just kept clicking "buy" until I didn't have the materials for the next expansion):

8th Expansion (Discounted) is: Brick: 4,432,000; Marbel: 4,192,000; Gravel: 3,776,000 OR 248 GEM; Yields +1,860,000 XP