Wii will be like 20k max even in grey. Games are gonna be a problem for those used to buying backed up copies for rs.100 a pop. Nintendo is known for their tough anti-piracy measures.
So 50$ a game (plus shipping) or Rs.2000-3000 per title.
Someone mentioned a few weeks back that the grey market price was 25-26k. But yea games is the major factor. Also im not sure abt this but i dont think Nintendo has officially launched any of their consoles in India before, right?