Where's the best place to sell MacBook parts?

I have a MacBook Pro 13" 2019 with Touch Bar, one day out of no where, the display went dark. It still shows information, but it just doesn't light up anymore, I purchased an external display that I've been using since. But before I bought the external display, I bought a replacement display and turned out to not be compatible. I've been looking to sell it for a while now but no luck. Any recommendations would be greatly appreciated.