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Mike Shepherd's Blog – June 2020 Archive (1)

Fourth-Party Authentication

Reliance on third-party authentication has taken on a new meaning in recent times.  Some collectors will simply not consider purchasing an autograph without proof that it has received a passing grade from one of the respectable services available.  There is also the great debate over stickers.  Do collectors prefer them?  Do collectors not prefer them?  Should they be affixed to the front or back of a photo?  Should they be affixed to the actual item, or to a Letter…


Added by Mike Shepherd on June 16, 2020 at 12:30pm — 10 Comments


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