Kopa here, as I spammed out so much on general chat about in NA server, yes im selling the account now, trying to free up some money for my other hobby (being an audiophile).
If anyone is interested, here's my warshipstats account; http://warshipstats.com/na/player/KopaZ
I dug around BB. got it unlocked to T8, including the colorado (but I sold it).
Crusiers for USA: T6 cleve(cheat)land
DD: T4 Clemson
CV: T5 Bogue
IJN:
BB: T7 Nagato (Plus ARP kongo, if anyone likes that ship), T4 Ishizuchi
CL/CA: T3 Tenryu (you'll have to sell a ship if you want to grind IJN crusiers), T8 Atago.
DD: T5 Minekaze
CV: not researched, you'll have to grind the myogi (8400 Convert xp)
USSR: Not even researched.jpg
Germany: T5 Konigsberg+Tirpitz.
$175, paypal verified only.
Unfortunately I can only post two links (because of new member limit). if you are interested in buying, PM me and I will send you rest of tech tree.