Bought my RX in August last year for $43k out the door in NJ. It has the Performance Package (Variable height suspension, adaptive headlights, 18" polished graphite wheels), backup camera, navigation system, rain sensing wipers, trailer package.
I've had my RX since August last year. The only 2 problems I have that annoys me to no end are the rattle in the dash and the rear wiper not cleaning the rear glass very well. Overall, it's a great car!
Got a Black Onyx AWD with Performance package and Nav/Rear Camera combo for $43k. MSRP was $46,500. I had to special order the car to get the nav/camera with the performance package.