A Bruckner Death Mask selling on Ebay?

During the last week of March, 2014, a death mask was posted on Ebay and the seller claimed that it was the death mask of Anton Bruckner. However, a close comparison with photos of actual Bruckner death masks taken at various stages of de-composition, makes one suspect the validity of this claim. See for yourself. The Ebay mask is Image 1.

The mask sold for $510.