Last month, I wrote a small and fun little article breaking down the cost of a Sony Playstation 3. You can read the article here.
A small excerpt:
If you go to a movie theater to see the latest and greatest action movie, let’s say you pay ~$15 for a 90 minutes movie. So that breaks down to about $0.17 per minute for your enjoyment.
That’s a good baseline to use to begin comparing things.
At this point, I think I’m finally below $0.20/min. 
