Voyager Grimlock and Deluxe Optimus Prime Two-Pack - Grimlock is the Fall of Cybertron toy, with a Generation 1 style deco. Optimus Prime is a silver chromed version of the Dark of the Moon Deluxe Optimus Prime, armed with one of the Generation 1 Predacon swords.
This has now been found in America, and as expected from many of the Movie store exclusives, it is one of the "30".... but is one of the last - "29 of 30".
It was found at the Target store near where BotCon is this year, for a very cheap US$30 (both toys on their own would be $40).
(images in the link have Optimus looking very flashy, but definitely over-kill on the chroming)

This is one of the exclusives coming here, but unlikely to be anywhere near $30. Since it is a Voyager & a Deluxe, it is more likely about AU$80 here.