Could I please get opinions on this seller

http://stores.ebay.com.au/Authentic-Autographs-2008/Other-/_i.html?...

Over 600 items way over priced. Claims all signed in person. Items I have experience in look way off to me.

Would love opinions from Ryan and the rest of the NBA & MLB heads.
Also has some music items for Rich & Carl.

These may be all real, just the ones I know don't look like it.

Thanks guys.