Hi,
As Loren's emogi says getting the price you think it's worth is always a pain. We have all collected parts that we still remember what we paid for them or the car we took them off of and what the going rate was at that time.
Some people still want OEM parts not repops so they are worth something to someone, someday.
Before you throw them out put them up for what you're time and maybe a percentage less than the repops list. If you're going to toss them to make room list them for what packing and your time+shipping is and hope you help someone fixing up their car, kinda paying it forward to the hobby so to speak.
One day the parts won't be repoped or available so you could label and hold onto them until then although might be you heirs who see a dollar from them.
Sorry if this was a rant, but hopefully it helps you realize a option you can live with.
Regards,
Jim