The #1 selling board game in the U.S. in 2003:

Trivial Pursuit
The best-selling board game of all time is Monopoly, with over 200 million copies sold
Source: USA Today, 12/15/2004

 
   
  The second best selling board game in 2003:

Cranium

Source: USA Today, 12/15/2004

 
   
  The fifth best-selling board game in the U.S. in 2003:

The Game of Life

Source: USA Today, 12/15/2004

 
   
  Third best selling board game in the U.S. in 2003:

Monopoly
Monopoly was created in 1934 by Charles Darrow.
Source: USA Today, 12/15/2004