You may see a $30 Chrome Grill Kit on Ebay. It does not install correctly and the obnoxious seller (chrometrim) does not give refunds. Beware.
Thanks for the heads up. There is a thread on here someplace where a Gen III owner decided he could have made his own chrome grill kit by buying the chrome looking plastic at a car parts store for a few dollars. It would involved fitting but at least he wasn't paying for a ready to install kit. See post #14 here http://priuschat.com/forums/gen-iii...illy-frills-wooddash-exhaust-grill-etc-2.html