Hello
i found a method how to gear up lvl 90 toons to 550
you can not do bgs on 90 since there are noone playing on this level
i am asking 250 EUR for 1 battle net account with 5 wow accounts with full 550 gear on level 90
it takes 5 days. you can decide what class you want and what spec
if you are intressted just PM me
afaik i am the only one who offers this service
greetings