I didn't realize that. Ok. Could you point me in the right direction for some closed over ear headphones with good bass and good isolation for 100-140 dollars?   Thanks

Hello,   I've been reading around on this forum and decided that the Audio Technica M50 headphones are a good fit for me. However, I'm having a hard time finding a good deal on them. I read in some posts that people were getting them for about $100 but I can't find any new ones close to...