The Best Buy Black Friday ad has leaked out and offers price cuts on many items including appliances (sorry no $3 toasters) and other electronics like video games, HDTVs and laptops.

Most often, when searching for Black Friday deals, you don't think to look at major appliances. But this year Best Buy has 20-50% off many appliances, including a new Samsung washer and dryer set at half price. Other appliance discounts include refrigerators, Dyson vacuums and more.

Another Black Friday bargain at Best Buy is video games, specifically just released games and console bundles.

The Natural Resources Defense Council (NRDC) recently released a study regarding the power usage of consoles. During the course of the study it found that gamers who leave their consoles powered on all the time spend more than $100 a year to leave their game console idle.

At first glance this appeared to be a damning study, especially if the NRDC defined "on" as a console left in standby mode; however the actual definition of "on" for this study was leaving the console completely up and running.

The cost of leaving your console on all the time varies, but no matter which console you choose, never turning it off is costly. Leaving your PS3 on all the time will cost between $130 and $160 depending on which version you have, compared to under $15 if it is turned off when it's not being played. Similarly the Xbox 360 costs between $100 and $140 if left on all the time but under $14 if turned off when you're done. The Wii is the most power efficient; only costing $10 if left on all the time, compared to $3 if turned off when it isn't in use. Leaving it on is still wasting $7, however.