I've spent around 150 Euro on league of legends. But only in the first year and a half. Now i have everything. all champions and all runes. And for the last year and a half i stopped spending applied some will power.. Its alot of money but the time I have spent on LoL is far more embarresing imo. I've got something like 2500 games played..... If u multiplay that by 30 mins for each game = 75000 mins. Divide 75000/60 = 1250 hours divide that by 24 hours. And ive spent around 52 days playing Lol.. Insane i wish i could get the time back and spend it on learning to play guitar! haha :-D