Ungraded vs PSA 10 Walt Masterson #186 1952 Topps Baseball: price difference
Walt Masterson #186 1952 Topps Baseball value — Ungraded $9 vs PSA 10 $2300. PSA 10 sells for 255.56× Ungraded (+25456%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 255.56× (+25456%) the Ungraded price — a $2,291 difference per card.
Grade 9 sells for 106.33× (+10533%) the Ungraded price — a $948 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Walt Masterson #186 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $2,291 (255.56×) — 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).