If your current clock is boring you (and you have lots of green you’d like to part with), the QLOCKTWO might be worth a look. Faced with a synthetic glass panel and a body made of wood, the clock writes out the time using illuminated words from its selection in 5 minute intervals. A built-in brightness sensor also dims the backlighting when deemed appropriate.
Available in a whole bunch of colours. Best part is the front cover is replaceable if you need a change for a whole lot less than buying a second QLOCKTWO. Hit up their website for info or check out Amazon for a [slightly] lower price – 1100$.