My Personal Favorite!!!
These are friggin sweet! I got the Zelda one above!
Here are the details from Etsy:
"The clock is made from from the original Nintendo cartridge, is then mounted on a desk stand, and has clock movements inserted into it. The clock will make a great addition to an office, a bedroom, or even the center piece on your mantle. Great for a gift for that hard to shop for person or for yourself.
The clock movements run on 1 AA battery for 2-3 years and keep time within 2-3 minutes per year."
You know you want one! BUY one HERE
There are also Atari Cartridge Clocks BUY one HERE