Ungraded vs PSA 10 Andy Seminick #297 1952 Topps Baseball: price difference
Andy Seminick #297 1952 Topps Baseball value — Ungraded $23 vs PSA 10 $5026. PSA 10 sells for 218.52× Ungraded (+21752%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 218.52× (+21752%) the Ungraded price — a $5,003 difference per card.
Grade 9 sells for 32.91× (+3191%) the Ungraded price — a $734 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Andy Seminick #297 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $5,003 (218.52×) — 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).