Commentary Irvine-based CoreLogic Inc. (NYSE: CLGX) is being purchased by two private equity funds for about $7.7 billion, a figure that includes about $6 billion—or $80 per share—buyout for current stakeholders. The purchase price also includes $1.7 billion in debt owed by CoreLogic.  The acquisition will be funded with $2.5 billion already invested in the…