Ungraded vs PSA 10 Hulk #51 1966 Super Heroes Marvel: price difference
Hulk #51 1966 Super Heroes Marvel value — Ungraded $20 vs PSA 10 $1695. PSA 10 sells for 84.75× Ungraded (+8375%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$20→$1695
PSA 10 sells for 84.75× (+8375%) the Ungraded price — a $1,675 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Hulk #51 1966 Super Heroes Marvel, the jump from Ungraded to PSA 10 is worth $1,675 (84.75×) — 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).