Where can I find those?

I already have a couple of Sennheiser 598's. I don't really need anymore, so I'm assuming the new HD599's aren't a worthy upgrade for what I'm looking for. I really don't want to spend more than $250, but the Sony's get great reviews all over the internet based on what I've seen. I'm looking for...

Thanks. I'll take those into consideration as well. Something to think about for sure.

I already have a couple of Sennheiser 598's. I don't really need anymore, so I'm assuming the new HD599's aren't a worthy upgrade for what I'm looking for.   I really don't want to spend more than $250, but the Sony's get great reviews all over the internet based on what I've seen.   I'm...

Need a little help.   I currently have the Sennheiser HD 598's paired with the Sound Blaster Z and they've served me well. I would like to try something new. I'm looking to spend no more than $300 on new headphones. If there aren't many headphones in this price range that will give me a much...