What are some tips for verifying the authenticity of autographed memorabilia, and what role do certificates of authenticity and third-party authentication services play in this process?

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on July 25 2025 at 05:13 PM in Merchandise & Memorabilia

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What are some tips for verifying the authenticity of autographed memorabilia, and what role do certificates of authenticity and third-party authentication services play in this process?