HD-DVD discs still costs 30% less then BR discs. Also BR lasers are also still more then double the price of HD-DVD lasers. As for mass production, Sony has limited the number of commercial BR producers to 9. Less competition = higher prices. Â
 The biggest problem I have with the format is that Sony chose a more difficult way to do something relatively simple. I'm not saying that HD-DVD is going to win. I'm thinking that BR is trending the right way. But, I cannot comprehend why Sony would have switched to Blue laser diodes, both BD and HDDVD use blue diode lasers, the only difference being the depth at which the data is stored and the disc coating.