Attached Link: http://market.renderosity.com/mod/bcs/index.php?ViewProduct=44889

Depends what you call affordable, there's "Comic book creator" available in the Mp here for about $23 I think, I have this one, it's pretty good but has some limits with rotations and stuff that they need to adress, otherwise it's pretty good for comic book type layouts! It's at the link!

Injustice will be avenged.
Cofiwch Dryweryn.