Well going by experience of browsing this market and selling a few "lesser demanded" max UVs.... I'd say someone would be willing to pay like 2-4k CE for this. But finding that someone might be a problem :p

Maybe if undeads in general started causing curse as if it was a common status ailment like shock/fire etc, then this would actually be very very useful if converted into a radiant silvermail.
But chances of that happening are... well, unpredictable. So it's up to you if you're willing to sit around waiting for a hypothetical to happen :D

As a counter to Faust's charge attack, its not ideal since faust is bad vs undeads and everything about the silvermail is designed for fighting undead :p

Of course one could use it to make a dragon scale mail... but... I don't think many people think highly of that armor either.