Here with HDMI: 

http://www.amazon.com/gp/product/B000UQAUWW/ref=amb_link_5328132_1/105-6083489-2867647?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=special-offers-1&pf_rd_r=0DJ0JCYGGXCTREQ4X3VJ&pf_rd_t=201&pf_rd_p=303637001&pf_rd_i=B000B43OY4

Here non-HDMI premium @amazon

At least it seems hidden , if you search 360 hardware normally it's nowhere to be found. 

And yes it is different from the plain old premium, for one you can see it's sales rank is much different, it is #130. Just a hour ago it was like 200 something, so it seems to be skyrocketing up the charts as word gets around?

It's the same price as the normal premium, so I dont know why anybody would chose the non-HDMI model. Except they probably dont know about this. 

So last I checked, MS is now splitting sales four ways at amazon. Current ranking: Normal premium #8, Elite #17, Core #94, and HDMI premium #130. 

lol it's #53 now isn't it ??? yeah we can say it's skyrocketing

Very interesting.

It's at #28 now.

#17 now lol going up going up....