![Al Widmar [Gray Back] #133 1952 Topps Baseball](/api/images/junkpal-products/sports/al-widmar-gray-back-133-baseball-cards-1952-topps-sport/cover.webp)
Ungraded vs PSA 10 Al Widmar [Gray Back] #133 1952 Topps Baseball: price difference
Al Widmar [Gray Back] #133 1952 Topps Baseball value — Ungraded $6 vs PSA 10 $1417. PSA 10 sells for 236.17× Ungraded (+23517%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 236.17× (+23517%) the Ungraded price — a $1,411 difference per card.
Grade 9 sells for 36.17× (+3517%) the Ungraded price — a $211 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Al Widmar [Gray Back] #133 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $1,411 (236.17×) — 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).