Purchased this on 5/30/15 for use on my A6000 + LA-EA2, but decided to go Nikon full frame. My loss is your gain.
Since the lens is only a few months old, it is in absolute mint condition, looking the same as when it was originally unpackaged. Comes with everything from the original package.
Looking to either sell for $700 + S/H, a straight trade for the Nikon version in similar condition, or trade for a Nikon mount Sigma 24-105mm F/4 OS + cash.