[Bralleput]

hey,
I'm going to new york and I want to upgrade my Koss Pro DJ 100's for a better pair.
I have no idea what the best/cheapest store's in the USA are (NY). 
Also i'm not sure if headphone's like Sennheiser HD 558 or M50's are a real difference...
I hope for somebody to reply.

 

[PurpleAngel]

I do not know New York, but the website Bountii is great for finding the lowest prices.
 

 

[Bralleput]

That website is for online sellers isn't it?.. Don't you know what the cheaper stores are in the USA?