Available in-game for 4,800 Gold, or in bundles, the cheapest being 18€.
Day 16: AMX 13 57 – Standard (18€)
https://eu.wargaming.net/shop/wot/main/19580/
Bundle content
- VII AMX 13 57
- Bonus 100% crew
- Garage Slot
- Bonus 25×missions: x5 XP for each victory
Today’s mission gives 
3 Small Boxes. Block 1000 damage over any number of battles.
Hey Seb could you start updating your Post about the advent calendar leak again? Bold the tanks that where sold and maybe add the ones that werent on the list. Thx
Will do