The auction is the second for the company, which has been in bankruptcy since February 2009.
It seems certain to be the final chapter in a saga that began in 2006 when a group of local investors, led by Brian Tierney, bought the company for $515 million. Within three years, however, the company filed for bankruptcy, owing its senior lenders $318 million.
To resolve that debt, the company was put up for auction in April. The sale ended when the group of senior lenders - 16 financial institutions including Angelo, Gordon & Co., Alden Global Capital, and Credit Suisse - bought the company for $139 million, including $105 million in cash.
That bid topped a $129 million offer from a group of local investors that included Perelman and the Carpenters' pension fund.
The second auction was necessary because the lenders, operating as Philadelphia Media Network Inc., failed to reach a contract agreement with the company's unionized drivers in time to meet last week's deadline for the sale and the conclusion of the bankruptcy.
Philadelphia Media Network had said since last week that it planned to bid and prevail in Thursday's auction.
Philadelphia Media Network had been far along in its takeover plans for the company when its deal fell apart. It had named a chief executive officer, Gregory Osberg, and four members to a board of directors. It also had negotiated new contracts with 15 of the company's 16 unions.
Fred S. Hodara, lead attorney for Philadelphia Media Network, declined comment Wednesday after the bids were announced.
The second bid comes from an entity called Rayco L.L.C., which is made up of Perelman and the Carpenters Union pension fund, according to J. Gregory Milmoe, Perelman's attorney.
Perelman's son, Ronald O. Perelman, owner of Revlon Cosmetics, had been part of the bidding in April.
Perelman, who is 93, did not return calls Wednesday for comment. He told the Associated Press that his son would not be part of the bid for the newspapers.
"Ronny has a genuine interest in it," Raymond Perelman said. "But the money is mine."
Ed Coryell, business manager for the Carpenters' fund, could not be reached for comment.
The pension fund was among the original investors in Philadelphia Newspapers when it bought The Inquirer, Daily News, and Philly.com in 2006.
Perelman's latest bid was saluted by Teamsters Local 628, the union that represents the company's drivers. Efforts to get a contract with the drivers failed on the issue of a pension plan. Philadelphia Media Network said it would not continue in the pension plan, but would create and fund two defined-contribution programs instead.
John Laigaie, president of Local 628, said he met with Perelman recently and came away believing the union could reach a resolution on the pension issue with him.
"In talking to him, I really think he understands the needs of the workers," Laigaie said.
Perelman is expected in court Thursday for the auction.
Lawrence G. McMichael, lead attorney for Philadelphia Newspapers, said this auction should be a much shorter affair than the April sale, which went for 29 hours.
"I think it will go quickly," he told Chief Bankruptcy Judge Stephen Raslavich. "I'm cautiously optimistic we won't be here real late tomorrow."
Contact staff writer Christopher K. Hepp at 215-854-2208 or firstname.lastname@example.org.