Talk:Tank/@comment-109.100.24.221-20141228004824

tank lvl 4 -> 4.500 gold

tank lvl 10 ->55.000 gold

tank lvl 16 -> 650.000 gold

tank lvl 17 ->1.000.000 gold.

at the specified lvl that is the ammount required for the building to be upgraded.

so it might be wise so people wont get confused to change the "cost" to "upgrade cost" and to put it in the right tab.

it does not cost 55.000 gold to upgrade a lv 11 tank. the 55.000 are required by a lvl 10 tank to be upgraded.