Ungraded vs PSA 10 Zombie Master #138: price difference
Zombie Master #138 value — Ungraded $4 vs PSA 10 $123. PSA 10 sells for 30.75× Ungraded (+2975%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 30.75× (+2975%) the Ungraded price — a $119 difference per card.
PSA 10 sells for 5.59× (+459%) the Grade 9 price — a $101 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Zombie Master #138, the jump from Ungraded to PSA 10 is worth $119 (30.75×) — 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).