How much would you pay to destroy some pieces of candy? On Tuesday, the company behind hit mobile game Candy Crush filed for an initial public offering of up to $500 million, but hasn't yet decided on an IPO price or stock-market valuation, but it could be between $8 billion to $10 billion. King Digital Entertainment has shown massive growth since surging to popularity, and reported $567.6 million in profits in 2013.
