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1952 Topps #380 Clem Koshorek

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1952 Topps #380 Clem Koshorek, Pittsburgh Pirates (front)

1952 Topps #380 Clem Koshorek

Pittsburgh Pirates · National League · Series 6 (311-407 (high numbers))
Rookie CardHigh number

About Clem Koshorek

Born 1925 in Royal Oak, MI (d. 1991), Clem Koshorek was a right-handed shortstop who debuted in 1952 and played 2 major-league seasons. He batted .260 with 84 hits and 15 RBI over 99 games.

Variations & how to tell them apart

High Number

Series 6 (311-407). Minimally distributed in the fall of 1952 when retailers cut orders — the scarcest and most coveted run in the set, holding Mantle, Robinson, Campanella, the Mathews rookie and more.

Graded population (PSA & SGC)

GraderTotal10987651-4Auth
PSA52206476395722372
SGC9700251117584

Graded population — a scarcity guide, not a price. Snapshot 2026-06-22. Half-grades fold down (8.5→8); totals are summed across each grader's listed variations.

1952 Topps #380 Clem Koshorek (back)
Card back

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Frequently asked questions

What is the 1952 Topps Clem Koshorek card?

It is card #380 of 407 in the 1952 Topps set - Topps' first flagship issue and the cornerstone of the postwar hobby. It pictures the Pittsburgh Pirates player, and is his rookie card.

Why is this card scarce?

It is in the 1952 Topps high-number series (311-407), which was minimally distributed in the fall of 1952 and is the scarcest, most sought-after run in the set.

Is the 1952 Topps Clem Koshorek valuable?

Value depends on grade and (where it applies) the back variation. Use the links above to check current T206 Cards inventory and live eBay listings.