Sideshow Collectibles has released their Infantry Battle Droids for pre-order. From their Militaries of Star Wars series, the set includes two Battle Droid Bodies with over 20 points of articulation. Accessories include two detailed backpacks with droid identification numbering and extending antennae and two E-5 Blaster Rifles.
The Infantry Battle Droids will be available in a Sideshow Exclusive version (Backpack with "1138" ID) that is limited to 500 pieces, and a regular version with a edition to be determined. The figures are currently available for $119.99 for the pair. Look for them to be begin shipping in the 4th quarter of 2011.