A chance to spend some one-on-one facetime with the CEO of the world's most influential and profitable technology company is worth a lot; far more than anyone expected, as it turns out. Apple head Tim Cook has offered a half-hour "coffee" at Apple headquarters to the winning bidder in a charity auction that was initially valued as being worth $50,000. As of 6:45PM ET on Friday -- with 18 days remaining in the bidding -- the bidding has reached $580,000 after 81 bids. The auction benefits the Robert F. Kennedy Center for Justice and Human Rights.
