Go to Drop.com. and buy there or use it for research.
Tons of IEM options.
$8? Come on man, buy once/cry once.
I have these and they're fine.
(Note, if you read the comments on the above EDC, you may be put off by comments of failures. I don't use mine every day but only use them at recording sessions at shows. They live in my gear bag and will prolly last years in this service type. YMMV)