Cheap stainless eBay headers?

http://m.ebay.com/itm/FOR-DODGE-PLY...AUST-MANIFOLD-HEADER-/400739129646?nav=SEARCH

Too good to be true? Price seems to be good for a set of stainless headers that "fits Plymouth Duster". Anyone use these before?
Had a set on my Dart when I bought the car , they were on for 4 years , they rusted trough the collector and bottom pipes , they are cheap yes , fit is crappolla , thin steel and a low grade if stainless , like I said mine rusted through from the inside out . Thin wall crap , at least it was back then , maybe they are better now ?