1952 Topps #380 Clem Koshorek
1952 Topps #380 Clem Koshorek
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)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 522 | 0 | 6 | 47 | 63 | 95 | 72 | 237 | 2 |
| SGC | 97 | 0 | 0 | 2 | 5 | 11 | 17 | 58 | 4 |
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.

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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.