It looks like the amount of crowns needed to get a team chest varies.
Could this be related to the amound of members in a group - or?

I'm currently in a group with 30 members and we need 800 crowns.
I've also been in a group with 3 members and we needed 500 crowns. (Way too many!)

Any other experiences?

Screenshot_20190410-083201_.jpg

BTW: I consider starting a Chest Hunt Team, to see what is inside the chest. It will be for skilled team players only, as I've seen too many beating only 10 levels within several days. Let me know, if you are a skilled player and would like to join such a team.