Preorders for the brand new Sigma 14mm f/1.8 DG HSM Art will begin on Jun 22, 2017 at 1:00AM EST.
We're also told the lens will ship at the end of June for the EF mount. So it looks like a quick turnaround, which is always a good thing.
We do not have a price for the 14mm f/1.8 DG HSM Art or the 24-70mm f/2.8 DG HSM OS Art, which can also be preordered on June 22, 2017 at 1:00AM EST.
We've now been told that pricing will be as follows, which has been confirmed by a few retailers (in USD).