Sorry for leaping in but Si got me this for my birthday:
http://cdn.bleedingcool.net/wp-conte...-1-600x831.jpg
Which I am currently enjoying! Originally published from May to October 1978, this features Judge Dredd travelling from Mega City One on the east coast of America to deliver some vital drugs to Mega City Two in the west. Notorious for featuring the MacDonalds Marauderers, the Jolly Green Giant and other well-known US brands that resulted in certain sections of the epic being banned in the UK (2000AD were sued but settled out of court and agreed not to reprint them).
Strangely, we have a European Directive to thank for their reprinting, as they allowed using copyright-protected characters for parody. I think these comics fall well and truly under that description!