Ungraded vs PSA 10 Morrie Martin #131 1952 Topps Baseball: price difference
Morrie Martin #131 1952 Topps Baseball value — Ungraded $7 vs PSA 10 $3263. PSA 10 sells for 466.14× Ungraded (+46514%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 466.14× (+46514%) the Ungraded price — a $3,256 difference per card.
Grade 9 sells for 388.43× (+38743%) the Ungraded price — a $2,712 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Morrie Martin #131 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $3,256 (466.14×) — 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).