New blaster transformed from his fuel tanks and a new head design.
No info on its release date and price yet.
Back in 2007, the initial release of Leader Class Prime for the first movie comes with the blaster, then the variation with a heat blade and a new head was released; this year the heat blade came first, then the blaster ^^
Image and information from TFW2005.
On the other hand, Amazon Japan listed the limited version Swerve for pre-order:
A repainted Sideswipe with Swerve's head.
October release, 2,625 Yen (inclusive of tax).
Images from Amazon Japan.
