Before I continue, below are links showing hundreds of examples of forged Mickey Mantle baseballs, photos, etc. found on Ebay (the most dangerous place to buy autographs if you're a casual collector or impulse buyer).

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

https://live.autographmagazine.com/forum/topics/examples-of-mickey-...

https://live.autographmagazine.com/forum/topics/most-common-mantle-...

Below is another example of an Ebay seller using a Scoreboard COA to sell their Mickey Mantle forgery.

The forged Mickey Mantle shown below is listed by Ebay seller Troberson1979.

Scoreboard did not sell forgeries!!!

https://www.ebay.com/itm/267140588132

Ugly forgery.  Pathetic.