Ungraded vs PSA 10 George Smith #542 1966 Topps Baseball: price difference
George Smith #542 1966 Topps Baseball value — Ungraded $9 vs PSA 10 $600. PSA 10 sells for 66.67× Ungraded (+6567%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 66.67× (+6567%) the Ungraded price — a $591 difference per card.
Grade 9 sells for 10.67× (+967%) the Ungraded price — a $87 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On George Smith #542 1966 Topps Baseball, the jump from Ungraded to PSA 10 is worth $591 (66.67×) — 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).