| Kyros said: They care about production costs (Which are perhaps 1$ more for the BluRay disc?) and how much they can get from customers in total. |
In the long run they might probably drop to this difference, at the moment the costs connected to the Blu-Ray are higher. Ahnd you are forgetting that this is the rise in the costs for the producer. He gets roughly one third of the money the customer pays! And you are forgetting that he doesn't sell all produced discs. The sold discs have to make up the production costs for unsold and deffective discs too.
The margins aren't quite so high as you seem to believe.







