u/4griffindor

I want to downsize my collection. I've never sold figures before so I have some questions:

1. I still have all the boxes, instructions and hard plastic that comes with my figures. But I didn't keep any of the thin plastic, bubble wrap or styrofoam. I'll find alternatives on my own to make sure it's protected, but does that lower the value for buyers?

2. Is only using MFC good enough to determine market value?

Thanks in advance!