Buffett lunch draws $700,100 bid as pace quickens
The auction on eBay Inc's website generated 40 bids as of 4 p.m. EDT, with the highest bid rising from $200,100 on Tuesday and $51,000 on Monday.
The names of bidders are being kept confidential by eBay, which began the auction on Sunday night. The auction ends on June 11 at 10:30 p.m. EDT.
Proceeds benefit the Glide Foundation, a San Francisco nonprofit that offers meals, healthcare, child care, housing and job training for the poor and homeless.
Buffett's 10 prior annual auctions for Glide have raised more than $5.9 million, including a record $2,110,100 in 2008 and $1,680,300 last year.
Bids typically soar in the last hour or two of the auctions. Last year, the top bid had reached just $456,789, with fewer than 12 hours remaining before the auction ended.
This year's winning bidder and up to seven others will eat a steak lunch with the 79-year-old Buffett on a date to be agreed at the Smith & Wollensky steakhouse in New York.
Buffett built an estimated $47 billion fortune through his insurance and investment company Berkshire Hathaway Inc. In 2006, he pledged most of his wealth to the Bill & Melinda Gates Foundation and four family charities.
(Reporting by Jonathan Stempel; Editing by Gary Hill)