Here's a little sleeper item - a $99 USD earphone (IEM) that few audiophiles would suspect of being a good listen. And it might be, with the right eartips. It definitely is with a good equalizer...
My full review of the new Beats Solo3 "Decade Collection" headphone - likely a purely cosmetic difference from the late-2016 original Solo3. Bluetooth == yes, Noise Canceling == no.
http://www.hifiheadphones.co.uk/community/threads/beats-solo3-decade-collection-bluetooth-headphone-review.4527/