Main board for a LG CX
So I have a CX that I just put in a new power supply and that doesn't seem to fix the tv not coming on so I figure it has to be the main board. The main boards I'm seeing on ebay are close to $400 and that seems ridiculous. Any way I can get a used working board or something for under $200? The main board I need is a EBT86418908. Any way to get it fixed or do I have to wait until someone sells one for cheaper than $400 ?