eBay is still the best place for a Newbie to sharpen their Selling Skills. It teaches you about copywriting, evaluating the value of an item, buying & selling and customer relations. It is however easy to get fed up with eBay when you get a bad customer or infringe one of numerous eBay rules. You should however view this as just more valuable business experience. Recently I have been developing my skills at spotting newly listed items which have low BINs (Buy it Now prices) , inexperienced sellers often don’t understand BINs and use them as a kind of minimum price. I target 3 or 4 different categories. I’ve also occasionally search for items which are incorrectly spelled. These strategies work but you need to develop and sharpen your ability to know what items are scarce and thus sought after. Click the following link for a list of Useful eBay Informational Sites

And definitely click the following link which is a (famous) free report on how to locate “Overlooked Items for eBay”
Overlooked Items on Ebay