Selling Tanks for Gold

At the start of next year, there will be a possibility to sell each premium tank back for gold from the garage. The refund amount is not specifically known yet. You can spend the gold received in any way you please. – Murazor & Slava Makarov

UPDATE: You can BUY another one and use the old one as a part of the payment. Apparently giving us the gold back is too hard for WG.