Ungraded vs PSA 10 Omanyte #138: price difference
Omanyte #138 value — Ungraded $6 vs PSA 10 $291. PSA 10 sells for 48.5× Ungraded (+4750%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 48.5× (+4750%) the Ungraded price — a $285 difference per card.
PSA 10 sells for 14.55× (+1355%) the Grade 9 price — a $271 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Omanyte #138, the jump from Ungraded to PSA 10 is worth $285 (48.5×) — 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).