Price I have been quoted is 2.68L and source is Final touch bangalore. I really don't want to spend a big amount on an equipment that I have never heard before. It seems no one else either in this forum.
BTW my DIY itch that's been sleeping since last 8 years because of professional commitment is waking up again . I am also considering an option of making some easy chip based amps (4780,3886) and see their performance.