ok both of those are at bestbuy =)
the trial for 15 days sell for 2 bucks = / 2 dollars its worth it trust me
gamecards and the game its self are now 20 dollars at best buy
so 2 + 20 + 20 = 42 dollars
so 15 + 30 + 60 = 105 days of WoWing
GLHF!!!!
edit: oops didnt mean free trial key just 2 dollars lol ... so basically it's free