Immediately below are a few of my previous blogs/threads on Stephen Rocchi and Guaranteed Forensic Authenticators (GFA).

Since their inception in Sept. 2011, I have yet to observe one authentic autograph with their worthless and BS COA.

https://live.autographmagazine.com/profiles/blogs/guaranteed-forens...

https://live.autographmagazine.com/forum/topics/ebay-mantle-dimaggi...

https://live.autographmagazine.com/profiles/blogs/guaranteed-forens...

https://live.autographmagazine.com/forum/topics/roger-maris-forgeri...

Check out the below GFA-certed crap listed by Ebay seller Thenus27.

https://www.ebay.com/itm/Mickey-Mantle-Joe-Dimaggio-Autographed-8x1...

https://www.ebay.com/itm/Mickey-Mantle-Duke-Snider-Willie-Mays-Auto...

https://www.ebay.com/itm/Mickey-Mantle-Autographed-8x10-color-Photo...

https://www.ebay.com/itm/Mickey-Mantle-Autographed-8x10-Photo-GFA-C...

Typical GFA-certed garbage.

I will continue to expose this Stephen Rocchi, GFA-certed crap that has been infecting the autograph hobby since 2011.