The DX70, DX80 were announced at Cisco Live 2014
DX70 (CP-DX70-W-K9 $2,750 list)
DX80 (CP-DX80-K9= $3,990 list)
Orderability is now on, with FCS beginning of July, keep in mind that these dates may move slightly.
Specifications Overview
DX70 http://www.cisco.com/c/en/us/support/collaboration-endpoints/dx70/model.html
DX80 http://www.cisco.com/c/en/us/support/collaboration-endpoints/dx80/model.html
