You will certainly have to give more information for anybody to answer this question with any degree of accuracy but here is a little information to get you started.First, you must define whether you want the bumper or merely the decorative bumper cover... While the following link gives you details on an MDX, you can use the same site to figure your bumper:
http://www.acuraoemparts.com/delray/...srch=noDealing with the front end, check out item #1. This is the bumper cover or "face" as they call it in the parts listing. It doesn't stop anything from damaging your car... it is merely a pretty cover that shapes the outside lines of the car.The bumper that acts to keep people safe from low level impact is the "beam" assembly consisting of items 7, 9, 11, and 12.You can see that a light front or rear end impact could lead to several hundreds of dollars to put back to factory new condition. The bumper cover itself may cost $300 but it is rather large so expect large shipping costs as well. Yes, you might have to take it to have the paint matched as well...Good luck!