PreussenElektra sells its power for an average 17.5 pfennig a kilowatt, against the German average of 19.

FORBES: Ulrich Hartmann's second act

Reproductions of the murals were printed on two million postage stamps, issued in ten and twenty pfennig denominations.

FORBES: So You Think You Wouldn't Be Bamboozled By Lothar Malskat's Art Forgeries? [Book Excerpt #2]

The chancellor himself has promised that such a deal (even though it has not so far cost the taxpayer a pfennig) will not be repeated.

ECONOMIST: Rebirth of a salesman