Best closed headphone for Zune 80 - around $150 - available in Canada?

[Miklos]

Hello all,

I have difficulties finding an upgrade to my ATH-500.

I can spend about $150 to get a new closed can either via ebay or via a store in Canada or via one in the US which ships to Canada.

I would like to use it on my Zune 80, for a range of music: classical, pop, rock, new age, electronic etc.

Any advice?

Thank you all...