I think it depends on the specific item. If they say it's copied, than it's not real, but others might be hand signed?

That's a shame that they aren't real. How can they claim that they are authentic then:

"Signature Authentics stands behind each and every autographed collectible we sell. Every signed piece of memorabilia from SA comes with a tamper-evident hologram affixed to the photo, and an official Certificate of Authenticity which carries a lifetime guarantee on the authenticity of the autograph."

It means that they are copies and not real

Are the merchandise you can buy from Signature Authentics (http://www.signatureauthentics.com/) real? It says that they are replica autographs on gold plate (the item I'm looking at), does that mean they are real or not?
Thanks!