iPod Best Portables Speaker for under $150?

[OceanView]

Looking to buy a good portable speaker system for my iPod.
Anyone have some good recommendations?

Thanks

 

[seeker777]

I have a 2G nano and an Altec Lansing im500. It is made specifically for nano.

Sounds great. Runs on both battery or AC adaptor. Easy to pack for trips.

If you look around, you can find it for less than what Altec sells it for on their site.