I had $250 in my bnet balance. Now I don't.
So a incident happened where I was selling normal Anotrus and the buyer purchased a boost thinking it was mythic. He paid and I used some of that gold to buy a wow token and convert it to bnet balance. Well that player who was misinformed and reported us for scamming and my main wow account has been suspended for 3 months 2 others suspended for 3 days and all $250 of my bnet balance is gone and my BFA pre purchase on all 3 of my accounts along with my 110 boost have been revoked. Out of that 250 dollars, half of it was purchased with my own credit card.
DO NOT put money into you bnet balance because Blizzard apparently has every right to seize all of it at any given time.