What information should I know about selling game accounts and items online?

I am really interested in this business, and want to get in on it. This isn't wrong though right? If so, I will not pursue it. But what kind of information can you provide me about this business? Such as, what are fair prices? Should I make offers on forums or through the services of a "gaming middleman"? Thanks!What information should I know about selling game accounts and items online?You should learn your product very well. Also have a good knowledge of your target customers.

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