Sale of Warren Buffett portrait fails to match $19M lunch bid

The auction of a high-tech portrait of Warren Buffett didn't come close to matching the $19 million someone paid earlier this year for a private lunch with the billionaire, but it still raised $75,100 for one of his favorite charities. Also Read Bill Gates donates $6 bn to Gates Foundation, days after pledging $20 bn The eBay auction wrapped up Tuesday evening on Buffett's 92nd birthday.