An angle that is very successful in all environments is buying and selling electronics. These electronics can be functioning or broken. You will obviously find more success with broken electronics that need fixing (from experience), but well get to that in a second. It is also possible to find electronics that are undervalued by the seller. Typically, if you see an ad on Craigslist that says, I am willing to negotiate. Or I need to sell this ASAP the seller has probably underpriced the item or will make a deal, to sell it quickly. Perform a quick price check of…