Pre-production cost

[Musashi]

I heard one or 2 editorials say that no hi-def format should be proud of anything since barely any movies have sold 6 figures. That being said, I'd like to know if studios are winning or losing on doing hi-def movies.

I should think that if the $$ brought in from selling a disc are greater than the cost of re-mastering/re-encoding in high definition and pressing the discs, that would make the movie a success on Blu-ray. So my question is: what does it cost to re-master and re-encode in 1080p?