Raw metal TTIs ??

I spoke with a guy at Mancini about Uncoated TTIs for my Dart .He called TTI and was told that they would cost only $10 less than chrome ones. I really need, or at least I think I need uncoated for now.I was going to remove and have them coated later. But maybe I will go ahead and go ceramic even now. Have any of yall bought uncoated ones ? If so how much were they?? And where did you get them?