Hifiman HE-400i for $250 [updated]

The Hifiman HE-400i planar magnetics are sale for $250 with free shipping by Hifiman, Headamp and PSS, all fulfilled by Amazon
+ also by Pitbull Audio thru Amazon (not Prime eligible)

As of 6/5/17 PM, the HE-400S returned to $300 though… ~~+ HE-400S for $250 by Gramophone and PSS, both fulfilled by Amazon~~