Hasbro have issued the following press release over at Transformers.com
April 16, 2009
Hasbro announces second TRANSFORMERS figure available at San Diego Comic-Con
OPTIMUS PRIME MIGHTY MUGG Special Edition(Ages 6 and Up; Approximate Retail Price: $14.99; Available through Hasbro at San Diego Comic-Con)
In honor of the 25th Anniversary of the TRANSFORMERS brand, OPTIMUS PRIME, leader of the AUTOBOTS and one of the most well known characters from the TRANSFORMERS brand lore, is getting the popular MIGHTY MUGGS line treatment for San Diego Comic-Con. This special edition OPTIMUS PRIME MIGHTY MUGG figure, which comes with a detachable cannon, shines with a metallic finish and comes in commemorative foil packaging.