Didn’t see anyone post this here. WoT NA has an event where you can donate to K9s for Warriors and receive in game items including premium tanks.
$22 donation gets you the T26E5 Patriot
$33 donation gets you the Patriot AND the Renegade
I share this to say that it is the cheapest Renegade sale. If you own the Renegade already, you’ll be compensated with gold. Assuming the full value of gold this is quite a deal and goes to a good cause!