Board Thread:Game Discussion/@comment-11612571-20130716140759/@comment-4199297-20130716143311

spreadsheet with armor leveling info: https://docs.google.com/spreadsheet/ccc?key=0As8tTdFx1BUkdE9yVk9kUkZ4bm1pT1pkZDhFcVZFRGc#gid=4

Includes Enhancement Points (EP) needed, enhancement gold cost etc.

From that spreadsheet: 4x matching common = 24 EP, level 69 -> 70 = 115 EP and cost per 4 armors 90K gold, so for just that level you'd be spending 450K gold...

Level 3 Traing Field daily gold production is 43200, so you'd need 11 of those to finance 1 of the last few level of a level 70 armor per day using basics.