New genuine OEM ‘07 Prius parts

Hi everyone!
I had finally been able to write about reaching the 200,000 mile club and the the loss of Prius and about donating it to a veterans charity where she went to auction and was bought. I just opened a box labeled Car Stuff from a move and have 2 unused brand new OEM parts for water pump and coolant flow well at least I think they are having been bought from Lynch Toyota in Manchester CT. during Covid. I needed my car fixed and dealer couldn’t do it for months. So a local repair said they could if I brought them the parts. I saw a video of one of the videography sites to repair Prius’s that if you’re repairing water pump you may as well replace the Coolant Control Valve so I bought that as well. When I went in to book the appointment they suddenly said they couldn’t do that job but could replace the 12 volt . So I went back to Lynch and they would do the repair for the water pump but wanted a lot of extra money for the coolant valve which they said was unnecessary and they had had a cancellation where they could take in my car and I could get it back in a week. Only if they used those parts even though they were bought there they wouldn’t guarantee the repair. So then I had to do it their way or have no car. So my son loaned me his car and the repair was done.
Question is can anyone suggest where I can sell the parts? They’re in the plastic I received them in and the boxes Lynch gave them to me in with their name and address on them. The Water pump is a Toyota part in its original box but while inputting numbers I realized they put the coolant valve is in a steering parts box. Both have never been used or abused and stores inside. It appears the coolant valve is a Denzo not Toyota not sure why. I had bought the coolant to do the replacement and have that as well.
I also had a broken lift gate and have the part to replace that too I bought on Ebay.
Any suggestions would be appreciated. Thanks in advance