I was looking at those to awhile ago. CIP1 has them at half the price (note they are sold each) but they don't appear to have the ones with the yellow tint on the bottom.
http://www2.cip1.com/ProductDetails....C%2DC10%2D7580
You may also want to do a ebay search:
http://search.ebay.com/7-round-headl...ndQ20headlight
and you will find some different clear headlights. I opted for these:
http://cgi.ebay.com/ebaymotors/UNIVE...10262624QQrdZ1
as they were cheap and looked good. What ever you buy make sure they have glass lenses.
Mike