Ungraded vs PSA 10 John Kucab #358 1952 Topps Baseball: price difference
John Kucab #358 1952 Topps Baseball value — Ungraded $167 vs PSA 10 $45307. PSA 10 sells for 271.3× Ungraded (+27030%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 271.3× (+27030%) the Ungraded price — a $45,140 difference per card.
Grade 9 sells for 40.6× (+3960%) the Ungraded price — a $6,614 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On John Kucab #358 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $45,140 (271.3×) — if your copy grades at the top, that premium can cover the fee. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).