repair sun damaged lcd screen for sale

My ICOM M504 radio LCD is unreadable. Apparently due to sun damage is my guess. ICOM does not offer a "dust cover" for this model. Their response is "it"s flush mounted and weather proof, you don"t need one".

Sending it to ICOM for repair is $95/hour. A new radio is around $450 and has new bells and whistles. I could see paying about the same amount and getting my OLD radio back.

I have a 2006 Prius that needs a new MFD because it is sun damaged. (This reminds me of how headlights yellow from the sun.) It is too dark to easily read, but everything works. Is there a way to repair the screen? Can the plastic screen be replaced, leaving the rest of the unit intact?

If not, where have you purchased your replacement MFD from? Anyone sell these on their website? Or, who do you recommend on ebay? How mjch should this cost? I would prefer to repair the plastic screen if this can be done since everything works.

But, if I have to buy a used MFD I want to buy it with someone with a sales history on priuschat.com. The 2006 Prius has a backup camera, but no navigation. Can you tell me the part number that I need to get? I already replaced the multimeter and I don"t want to take the MFD out again until I make the repair.