My front passengar side headlight seems to build up moisture inside. I assuming this will cause my bulb to blow pretty soon. I'm wondering how much a new bulb is (I will just buy one and give it to my dealer, god only knows what they'll charge) and I'm sure it would be best if I bought a whole new housing unit (right?), but I think I saw one of them on ebay for over $250, ouch.

Nate