Ungraded vs PSA 10 Cliff Mapes #103 1952 Topps Baseball: price difference
Cliff Mapes #103 1952 Topps Baseball value — Ungraded $8 vs PSA 10 $1906. PSA 10 sells for 238.25× Ungraded (+23725%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 238.25× (+23725%) the Ungraded price — a $1,898 difference per card.
Grade 9 sells for 126.25× (+12525%) the Ungraded price — a $1,002 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Cliff Mapes #103 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $1,898 (238.25×) — 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).