Prices for creating Arena teams?

Anyone know for sure? I keep reading differant things... I am just wondering and away from my gaming pc at the moment.

Thanks

40g per person slot.

Meaning 2v2 costs 80g total
3v3 = 120g
5v5 = 200g

if ur gonna make a team , give capt' to someone u trust... otherwise u may be ninja'ed out of 40g