Copies are matched across platforms by set, item number, and language (registry v1 — exact normalized matching); each copy's printing (1st Edition, Shadowless, Reverse Holo, …) is read from its own title and grading label.
1 copy for sale across Courtyard · from $435
1975 Kellogg's #56 Mike Schmidt (PSA 8 NM-MT)
$435USDC
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1975 Kellogg's #56 Mike Schmidt (PSA 8 NM-MT)
$37.25USDC
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1975 Kellogg's #56 Mike Schmidt (PSA 8 NM-MT)
$38.40USDC
CourtyardPolygon
1975 Kellogg's #56 Mike Schmidt (PSA 8 NM-MT)
$38.40USDC
CourtyardPolygon
1975 Kellogg's #56 Mike Schmidt (PSA 8 NM-MT)
$38.40USDC
CourtyardPolygon
1975 Kellogg's #56 Mike Schmidt (PSA 8 NM-MT)
$38.40USDC
CourtyardPolygon
