Someone has managed to snag a copy of Soundwave, with box... which either means, it is soon to be released globally, or it was nabbed from a Hasbro source.
It all depends on when it is supposed to be released, as there are conflicting sources saying either January or April.

The in-hand images can be seen here as well as here.

Just keep in mind that Soundwave is is being sold as a Voyager, and yet it appears to be the same size as the Deluxe Dropkick in vehicle mode (the robot modes are more significantly different though).