the New offer on the basis of monsanto's value is $ 65 billion in debt including.Aspirin known German pharmaceutical company Bayer has raised its offer from a us plant breeder, Monsanto, writes the Wall Street Journal.Bayer is willing to pay for monsanto's shares to 127.5 dollars.the Previous offer was $ 125.the Original tajous was $ 122 per share, with a total value of $ 62 billion.monsanto's stock closed yesterday on the New York stock exchange a half per cent rise in 107,44 the dollar.