I heff question. It involves Premium tanks and selling. I give cookie to answ...

GhostPrime: You could look in your service record for when you last played the tank. It should show. Here is a more detailed look at the policy:  https://na.wargaming.net/support/Knowledgebase/Article/View/396/18/what-are-exceptions-and-how-do-they-work     Cookie time?