Electricity cost...

For those times when your brain doesn't want to go through all the trouble of figuring out the cost... here is a little calculator I found online that makes it nice and simple. Some of the wattage options won't be exact and rates vary depending on location... but it still gives you a rough estimate. It can also let you know what your other devices are costing you... making it easier to decrease your spending in other areas.

Check it out:
Generic Electrical Energy Cost Calculator