IF you are looking for doctor who autpgraphs i would recomend tenth planet autographs. (Sorry no link)

Hey FM users,

I wanted to ask what websites that sell autographs are most trustworthy, honest, and authentic. A couple that appear to be valid:

http://autographworld.com/
https://worldofautographs.com/
http://www.officialpix.com/
http://www.jjcollectibles.com/

What are your suggestions? Thanks! I thought about buying from official pix but I've heard some negative feedback which makes me question buying from them.