You woke up this morning, your eyes popped open and BAM! Your very first thought was, "I wonder what a billboard costs?" Of course, it was. Billboards are top of mind with marketers worldwide now, so it's no surprise that even your subconscious is on board with billboards.

But perhaps you've heard that billboards are expensive. The cost can differ considerably depending on location, campaign duration, number of placements and whatnot, so you might say costs are all over the map. To put your wondering mind at rest, here are some samples: