I recently purchased this Pixel Fold for parts thinking my motherboard was fried (after going for a swim with my phone). But after removing the back glass, I took the battery and speaker from this phone and put it into my phone and everything worked.  Needless to say I was happy, but now I have no use for this phone.  When I received it, the phone powered up and booted to Google's operating system, I placed my SIM card inside the phone and was able to make and receive phone calls.  The outside screen is in GOOD condition no cracks and touch screen worked as it should.  The inside screen DID NOT WORK (that's how it was advertised to me).  I think if you get the secondary battery (the one pictured) and replace it with a new one you should be good to go (I don't think the speaker affected the phones ability to work, I just happened to put the speaker in my phone and only relaxed it once I glued everything back, so for the sake of transparency I'm saying it.  I don't fix and flip phones, I just know how to mess with them and needed to get myself out of a jam.  I'm pricing it low so someone else can hopefully get some life/use out of it.  Thank you, ask any and all questions