Real or Fake Autographs?

[MrMotown]

Looking for opinions on the following autographs. The Gehrig ball apparently comes with a GAI cert. Any feedback is much appreciated.

[earlywynnfan]

The only reason someone gets a GAI cert is if it can't pass PSA or JSA. Just sayin'.

Ken

[David Atkatz]

All crap.

[HRBAKER]

How about, real fake!