Wanted: 42" PCB PLM

I know this is kind of a long shot since they have been discontinued but I am looking for at least two 42" white PCB PLMs with the black rear backing. I'd even be willing to pay a little extra if they were in like new condition. If anyone has a few or knows anything please let me know.

I have one of the old 42" Silver PLMs (equivalent to today's Extreme Silver). Adorama makes a very similar product, but they don't have the 42", only 60" and 86".