Image courtesy of Flickr Black Friday is still two weeks away but the holiday shopping season is already underway as retailers begin pushing early-bird doorbusters. Recently, I came across advertisements promoting ”Black Friday Prices Now” at Home Depot offering huge savings on appliances and “Black Friday Liquidation” deals at Overstock.com on jewelry, gadgets and more. Though the recent flurry of sales certainly helps you save money on gifts and other holiday needs, being bombarded by an overwhelming number of tempting discounts when you’re not prepared can lead to bad buying decisions.. Before you get seduced by all the pre-holiday sales, study up on these shopping don’ts to prep your shopping strategy and…