PSA/DNA Question
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Say a 1960's autographed card of Warren Spahn has been authenticated through PSA/DNA, either via a letter or certificate. In order to have this autographed card graded and slabbed to be added into a HOF Auto registry set, would I only have to pay the grading and slabbing fee, as opposed to sending it through the PSA/DNA process for $20.00? Hope someone can help me out here....Thanks.
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