Hi guys, I new on this sport (I just have played like 2 times) and i like it, my friend is selling a paintball gun (a marker) with his CO2 tank (8 Oz.), 200 paintballs hopper, a 160 (or 180 i dont remember) pod, and the helmet. All for just $30 bucks. What did you think about it? i buy it or not? Thanks for all.