Ungraded vs PSA 10 Zekrom GX #SM138: price difference
Zekrom GX #SM138 value — Ungraded $17 vs PSA 10 $79. PSA 10 sells for 4.65× Ungraded (+365%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 4.65× (+365%) the Ungraded price — a $62 difference per card.
Grade 9 sells for 3.82× (+282%) the Ungraded price — a $48 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Zekrom GX #SM138, the jump from Ungraded to PSA 10 is worth $62 (4.65×) — 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).