[sprucemaple]

Hi all, I'm looking for a pair of earphones to be used in the gym after my JVC Marshmallows FX-33 died on me. The newer versions of the Marshmallows don't seem to be very well-received, and I can't find a pair of the original version without exorbitant shipping. 
 
I've tried a friend's Meelec M6, but I'd like a warmer sound, any suggestions for under $30? Isolation of the Marshmallows' level would be sufficient. 
 
Thanks!

 

[TwinQY]

The JVC HA-FX40, Soundmagic E10, VSonic GR02, GR99s  all seem to be quite popular under $30.

 

[ASpec818]

Skullcandy 50/50 are decent for the gym http://www.6pm.com/skullcandy-50-50-micd-2011-black