1952 Topps #306 Lou Sleater
1952 Topps #306 Lou Sleater
About Lou Sleater
Born 1926 in St. Louis, MO (d. 2013), Lou Sleater was a left-handed pitcher who debuted in 1950 and played 7 major-league seasons. He went 12-18 with a 4.70 ERA and 152 strikeouts across 131 appearances.
Graded population (PSA & SGC)
| Grader | Total | 10 | 9 | 8 | 7 | 6 | 5 | 1-4 | Auth |
|---|---|---|---|---|---|---|---|---|---|
| PSA | 505 | 1 | 9 | 52 | 86 | 124 | 101 | 129 | 3 |
| SGC | 83 | 0 | 1 | 5 | 9 | 10 | 13 | 43 | 2 |
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 Lou Sleater card?
It is card #306 of 407 in the 1952 Topps set - Topps' first flagship issue and the cornerstone of the postwar hobby. It pictures the Washington Senators player, and is his rookie card.
Is the 1952 Topps Lou Sleater 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.
Sources: the Trading Card Database, Baseball-Reference, and PSA & SGC population reports. Card data & population compiled and maintained by T206Cards.com. Page last updated 2026-06-28.