You should probably try selling on both. But I personally would try VX.info first and then if no one wanted them go to eBay. Search for threads that offer these for sale new:

http://www.klearz.com/products.html#isuzu_vx

http://www.vehicross.info/forums/sho...ght=clear+lens

So brand spanking new are $45 and you can choose the color of the plastic housing and the lens, so I am thinking you should try for less than $40 for the lens. As far as the bra goes:

http://www.vehicross.info/forums/sho...light=bra+sale

According to this guy new the bra is $150, and he was trying to get $100 for a well maintained one, so in the ballpark probably.

Hope that helps