http://www.amazon.com/s/ref=nb_ss_g...onics&field-keywords=blu-ray+player&x=15&y=13
blu-ray players are averagin around $400, with some price declines coming up for the holidays and probably newer models.
becuase only so many pixels can fit on a screen and are viewable by the naked eye. if you can watch a 40 inch tv and it can only display like a million pixels but the game can display more. then you would have to get a bigger tv with more pixels in the actual screen to be able to see the difference.
its basically like a model car, it looks good from far but the closer you get (aka bigger the tv) the more detail you could see.