1912 L1 Helmar Leathers a Unique Collectible · #13

Walter Johnson

Comps coming soonsold comps coming soonas of 2026-06-26

Condition-aware breakdown

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Raw by condition

No data

Graded — by grader & grade

PSA0 sales · 6 grades

PSA 5Thin

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Low —·High —·0 graded sales

PSA 4Thin

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Low —·High —·0 graded sales

PSA 3Thin

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Low —·High —·0 graded sales

PSA 2Thin

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Low —·High —·0 graded sales

PSA 1.5Thin

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Low —·High —·0 graded sales

PSA 1Thin

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Low —·High —·0 graded sales

Population

Research pending — Rawcomps does not yet have a verified, card-level grading-population join for this record.

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