If you're interested in some of the IDW Hasbro-verse comics, including Transformers, the latest Humble Bundle might be for you.

Pay what you want and the money goes to charity, and you get DRM-free digital comics (in a range of formats) to read on your computer/tablet etc

Some of these books have been in previous bundles, some haven't. If you buy the largest bundle it includes all the latest Revolution comics.

(And although most of the recent TF comics, like RID/exRID and MTMTE are included the most recent volumes of those ongoing series aren't included)

Also most items listed here are Trade collections

$1 USD or more
Transformers: Robots in Disguise Vol. 1-6
Transformers: More Than Meets the Eye Vol. 1-4
Transformers: Devastation issues #1-4
G.I. Joe: The Cobra Files Vol. 1-2
Transformers: Infiltration
Transformers: Distant Stars


$8 USD or more adds
Transformers Vol. 7-9
Transformers: More Than Meets the Eye Vol. 5-9
Transformers: Devastation issues #5-6
Transformers: Windblade
Transformers: Combiner Wars
G.I. Joe: Cobra - The Last Laugh
G.I. Joe: Deep Terror
Action Man #1-4
Transformers vs. G.I. Joe Vol. 1-3
Street Fighter X G.I. Joe #1-6


$15 USD or more adds
Revolution #1-2
Revolution: The Road to Revolution 100-Page Special #1
M.A.S.K.: Revolution #1
Micronauts: Revolution #1
Rom: Revolution #1
Rom #1-2
G.I Joe: Cobra Civil War - G.I Joe Vol. 1-2
G.I Joe: Cobra Civil War - Snake Eyes Vol. 1-2
G.I Joe: Cobra Civil War - Cobra Vol. 1
G.I. Joe Cobra Command Vol. 1-2