Black Friday is the best time of the year for one to get gadgets and devices at discount prices. There are some key things that are required if one hopes to get what they want. With prices on some key items already dropping, compounded with the normal Black Friday sales, competition will be intense. [caption id="attachment_5645" align="alignright" width="302" caption="Crowds waiting to check out on Black Friday. Image from: http://www.insidesocal.com/"][/caption] The first key thing is to ...