Here I gotta idea but you'll have to do the searching yourself.
SearchTempest Online Classifieds Search - All the Classifieds. One Search.
go here, put in your zip code and what you're looking for and it will bring up craigs ads within however many miles you want, but be careful some of the ads it brings up are expired.
http://www.northwestnissans.com/boar...o-bumper-(rare)
Also this guy is selling his but it has had some zip-tie stitching so you may not want it.