You miss the problem of selling old house, getting new house or (more likely) rental versus low additional payment per week. Maybe you have kids, and the school where you are is better than the one you would move to. Maybe both spouses are working and you had to make that "whose work do we live closer to" decision.
This calculator seems pretty useful: http://www.commutesolutions.com/howmuch.html
Lastly, although I can't find a statistic on, you have to think the more miles you drive the higher the risk of dying/getting hurt in a car accident.
Why are you assuming that he'd have been paid for that time if he hadn't been commuting?
And, if he had, he'd have been taxed on it. Assuming that it's additional work time, he'd be paying at his marginal rate.
> The equivalent of thirty days of your life not spent with family, training for marathons, writing code, building furniture. What would you give for an extra month of your own time each year?
That's probably closer to the truth.
The equivalent of thirty days of your life not spent with family, training for marathons, writing code, building furniture. What would you give for an extra month of your own time each year?