Available in-game for 6,100 Gold or in bundles, the cheapest being 22€:
Day 8: M41D – Standard (22€)
https://eu.wargaming.net/shop/wot/main/19557/
Bundle content
- VIII M41D
- Bonus 100% crew
- Garage Slot
- Bonus 25×Missions: x5 XP for each victory
Day 8 Mission reward: 
+50% to credits earned in battle. Deal 1500 damage in one battle, 5 times per account.
sorry to be off topic, but don’t know how to contact you.
WoWS is offering full refunds for santa crates purchased!.
This is hot news, you might wanna run it.
So far confirmed in NA and Asia.
thanks! posting asap
Wait, this tank has been in the in game store with bonus missions about a month ago for 5800 gold, I know as I bought it!