I don’t think so. SGC used JSA for a while before starting their own now defunct one. I don’t remember ever seeing any pops for the signed cards. What set are you trying to work on? Also, not all the PSA/DNA certed cards are slabbed. Some people preferred LOAs. Not sure that gets into the pop report.
Last edited by jad22; 04-24-2021 at 08:35 PM.
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