I was looking around on Nasioc today and came across this thread from 2010. I sent a PM to the seller asking about the grille and will update this thread if/when I get a response.
The closest thing I could find was an eBay "VIS grille" for $230.
eBay link: http://www.ebay.com/itm/2008-2009-Su...01bc0c&vxp=mtr
Which also lead me to the duraflex website which has it for $204.80.
Duraflex bodykits link: http://www.duraflexbodykits.com/2008...-p-372115.html