No need to spend that much....for each season $40-$100 is already more than enough. like pricopp said, yes u can be a boss for 15 seasons ($100 for every season)...stop now...the higher level you get, the less you will spend....

me :

season 1 : $50
season 2 : $40
season 3 (now) : $25

and its all successive season each time...single, doubles, and going for trebles this season...