This issue is a variant of Transformers: The Reign of the Starscream (IDW Publishing, 2008 series) #4 [Cover A].
Special thanks to Hasbro's Aaron Archer, Michael Kelly, Sheri Lucci, Richard Zambarano, Jared Jones, Michael Provost, Erin Hillman, Michael Richie, and Michael Verrechia for their invaluable assistance.