Looking for NEC DVD+-RW ND-3530A

This is the current DVD RW that I have: NEC DVD±RW ND-3530A

but unfortunately it is on its way out I feel. I want to buy the same one but can’t find it on the net. Is there anywhere that stocks it?

I want to get this same one because the dvd’s/ cds that i currently use with it produce really good burns - when I have tried using other make/ type cd’s and dvd’s the picture has sometimes been corrupt at one point and made the disc unplayable from that point.

Does anyone know where I could get this drive from?