The first image of The LEGO Simpsons set has surfaced from Eurobricks. 71006 The Simpsons House contains 2523 pieces and 6 minifigures. What a great set to start of the theme! It contains all of the main minifigures (Homer, Bart, Marge, Lisa, etc) and the House does look pretty good.
Though, with the number of pieces, you can probably expect this to be in the price of LEGO modular sets.