Tokina shows their full frame lens Tokina AT-X PRO 24-70mm f/2.8 SD (IF) FX lens at CP+ 2014 in Japan.
This lens is rumored to be announced on Photokina 2014.
The Tamron SP 24-70mm f/2.8 version is $1,299, which is announced last year.
via:optyczne
Update: another image of this lens: