that is a great price on the underhood light - tough to beat that price, i'd say you scored!
i certainly didn't get an underhood light that cheap, but i did get an underhood bayco light from autobahn for $90 - what I like about the Bayco, is that it is rechargeable, so no cords under the hood, plus when you seperate the light from the holder, the ends swivel and have magnets on it, so it doubles as my hutch light until I need it under the car.
if you are interested autobarn ships free and you can get $10 off $100 (the light is 99.95 so you'll have to add a cheap item to put you over the 100)
http://www.autobarn.net/under-hood-work-light.html