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1979 1978 ERA Leaders (Ron Guidry / Craig Swan) LL — Topps #7 — AI Pre-Grade 5
Sports card · Public PreGradeCards report · September 18, 2026
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Card
1978 ERA Leaders (Ron Guidry / Craig Swan) LL
Category
Sports card
Set
Topps
Year
1979
Card #
7
AI pre-grade
5 — Excellent
Sub-grades
Corners 3.5 · Edges 7.5 · Surface 6 · Centering 4
Centering
L/R 34/66 · T/B 78/22
Est. market value
$4
Report date
September 18, 2026
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