This Guardian article about the "Jane Austen spin-off industry" has brought my attention to the existence of a Pride and Prejudice board game. Apparently the figures are somewhat modelled on the actors from the 1995 series. You can buy the game from Pemberley.
Thanks to Pinky for reminding me about the official BBC Pride and Prejudice site. I'm sure all you die-hard fans have already discovered it, but if not, there are some videos, a screensaver and a quiz.