http://www.variety.com/article/VR111...goryid=13&cs=1

Spider-Man 3: According to Variety, Just as Sony puts the finishing touches on its $200 million production of "Spider-Man 2," Marvel Enterprises is already crooning about "Spider-Man 3." Sony confirmed that the studio has pushed "Spider-Man 3" into development, but would not offer more details. Marvel Studios chairman-CEO Avi Arad said that "Spider-Man 3 is in development" and that a "contemplated release date will be probably 2007." Arad said the pic could possibly bow in 2006, but that "It is a big movie, and we would rather play it safe and talk about the 2007 at this point."
so what will be the budget? $300M