Ungraded vs PSA 10 Spider-Man #30 1990 Universe Marvel: price difference
Spider-Man #30 1990 Universe Marvel value — Ungraded $3 vs PSA 10 $571. PSA 10 sells for 190.33× Ungraded (+18933%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 190.33× (+18933%) the Ungraded price — a $568 difference per card.
PSA 10 sells for 22.84× (+2184%) the Grade 9 price — a $546 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Spider-Man #30 1990 Universe Marvel, the jump from Ungraded to PSA 10 is worth $568 (190.33×) — 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).