Immediately below are links to my previous blogs on that sham COA Star Authentic.

https://live.autographmagazine.com/profiles/blogs/autographed-forge...

https://live.autographmagazine.com/profiles/blogs/coa-star-authenti...

https://live.autographmagazine.com/profiles/blogs/mickey-mantle-no-...

Below are some screenshots from the forged Ebay listings from Ebay seller Kingofthe_42.

The COAs are from Star Authentic and Kings Of The Game (a Florida COA).

Here are some close-ups of the various (Mantle, DiMaggio, Brady, etc) forgeries.