There's never a short supply of alarm clocks that challenge the standard idea of an alarm clock and increase the potential to annoy you. But the Money-Saving BanClock literally puts price on snooze.
This alarm clock makes you insert a coin into it before you can turn it off or hit snooze. Apparently, you can save up a pretty penny this way, and the alarm clock will hold up to $25 in quarters. However, I can't imagine anyone willingly doing this each and every morning.