BowlingBall.com offers the Viz-A-Ball Star Wars Princess Leia Bowling Ball for $99.99 with free shipping. That's tied with last week's mention and the lowest total price we could find by $42. This limited edition ball features Leia on one side and Amidala on the other. 14 and 15-lb. balls are available.
Note that this ball is not pre-drilled; standard-size drilling options add $14.95, and custom drilling is available for $30.