Like in the Car hobby,that has misrepresented clones,& other decieving trickery if not policed openly & properly..
The sports collectibles crowd pays BIG dollars for the authentic Memorabilia.Look at the prices some paid for those Bonds/McGuire/Sosa Homerun balls in the past.A few ended up in the courts fighting over true ownership.Hundreds of thousands of dollars paid,if not Millions for that REAL Merchandise.
I'll bet a few of those collectors are thinking of having a Fire sale now.