The UE-tf10 is great, it ahs it's own dedicated driver for bass frqs followed with a sansa clip+ will run you short of 200 and that's a pretty mid-end combination
Also, if you like dynamic drivers (moving coil) you could get an MG7 atrio, I have an mg6pro myself I'm not a fan of dynamic drivers but they have a pretty good sub bass that reaches really low.
..and those two are the ones that I believe outperform in their price range. Though everyone has different ears.
The v-moda m80s weren't bad either, cept for I returned them because they weren't as good as any other cans / iems I had (not inclusive of the tf10 / mg7)
Edited by azynneo - 10/7/12 at 8:57pm