take a look at this piece of junk. the seller has included a PSA cert to fool the unsuspecting collector. But in reality, you have to be totally oblivious to Dimaggio's signature to fall for this one.
Oblivious would be right, but there is this strange little pocket of collectors who obsess over the coa's far more than the autographs themselves. Several times on here I've seen someone post a coa and ask if it's real instead of posting the autograph to ask if it's real. Almost as if they're buying the coa and the item is an afterthought. The same type that thinks any coa magically transforms a forgery into a legit autograph.
Thought the group might like to see another gem from this seller:
It is a "1955 National League All Star Signed Baseball with Joe DiMaggio Autograph". It is funny how the Mantle signature isn't mentioned, nor is the fact that it is a Coleman (1994) NL ball. But it is only $999!!! I wonder who is teaching Forgery 101 in Philadelphia.