To be successful in this endeavor, you are going to have to spend some money. And one place that your money may be well spent is on a realtor. Sure, there is a movement afoot to drive the "greedy realtors" out of business. FSBO (for sale by owner), Foxtons (2% sales commissions!) and discount realtors are all the rage. As real estate prices have soared and the increase has outpaced inflation by a factor of hundreds and thousands, many people today are wondering if perhaps they are grossly overpaying a realtor who charges a 6% commission to sell a $500,000 house. After all, many houses in today's market sell in...