Sorry for the late reply but I haven't been very active lately. If you're only looking to buy new ones because they're all foggy and scratched, I'd rather buy new lenses and replace those. It'll be waaaaay cheaper than buying the entire headlight assembly. I replaced my headlights a couple of months ago since the previous owner had installed the wrong ones. (he put new hella reflector ones instead of the original bi xenon). I spent around $600 for a pair of TYC replacement headlights.
New lenses usually cost around $100 for both sides, have a shop switch them for around $40-50 and you are all set. you could also buy some used LCI headlights from ebay and refresh your car's look. take in mind that you'll need to buy some adapters if you choose to buy LCI ones.

 

Thanks again for your reply, I'll definitely look into that...