Broken and cracked 42' sanyo lcd tv, the screen is all yellow, orange and can see all of the cracks throughout the tv, can it be fixed and how much if possible?

Unfortunately it is not, The cost of the screen is just as much if not more than a new tv. Sorry to be the bearer of bad news, but in our shop we have seen may sets broken with the WII and it is a very sad day for our customers. Warranty will not replace a cracked or broken screen.

There might be a small silver lining to this though, the boards in your tv are valuable for repair purposes. It is possible that you could sell the boards through e-bay to make up some of the loss, but you must list the correct part number. That is how people will search for boards, we have done this before and we have purchased boards for brands we normally don't work on.