Battlefield bad company 2

i finished single player(almost 2times), i dont know if i can play mp with cracked version!
 
I' thinking about buying it , but i'm not sure ... ;) :P my frend bought it today and it looks great ! :D ;)
 
it is great, i liked it very much, but still dont worth 36€ for me! if it will be 6, ill buy it! xD
 
i can get u guys cdkey cheap 22 euros it was 15 euros 10 days ago but he increased prince cause he bought from a new supplier gays ;)