This is probably something I forgot, rather than not knowing...

Seeing this on ebay, I thought it was a fake at first, but apparently there were two Movie box-sets released at the 2008 Hong Kong ACG convention - and Autobot set & a Decepticon set.

Looking on google, I found these images here of the two sets. The ebay auction also lists a link to a news article at the time.

The news posting claims that there were only 100 produced of each, while the ebay auction claims that they were being sold at the event for US$1,000 each! A lot more than the retail cost of the five toys in each boxset (one leader, two voyagers, two deluxes - which retail for about US$110).

The Autobot set - Premium leader Optimus, Premium Voyager Ironhide, regular voyager Ratchet, premium deluxe Bumblebee and premium deluxe Jazz.
The Decepticon set - Premium leader Megatron, premium voyager Deep Space Starscream, premium voyager Blackout with Scopronok, premium deluxe Barricade and regular deluxe Brawl.

At least they don't appear to be anything different, just a repackaging into a fancy new box, so isn't anything I'm interested in. It's still something I need to add to our 2008 checklist.

The thing that first made me suspicious when seeing it on ebay, was seeing that it was released in 2008 but had Pat Lee signing the certificate of authenticity... three years after Dreamwave had collapsed and he went into hiding owing lots of money to his employees.
I'm surprised that Hasbro dared to employ him for this project with so many people out of pocket due to his previous Transformers project (Dreamwave).