Ungraded vs PSA 10 Omanyte [1st Edition] #28: price difference
Omanyte [1st Edition] #28 value — Ungraded $11 vs PSA 10 $142. PSA 10 sells for 12.91× Ungraded (+1191%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 12.91× (+1191%) the Ungraded price — a $131 difference per card.
Grade 9 sells for 4.55× (+355%) the Ungraded price — a $39 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Omanyte [1st Edition] #28, the jump from Ungraded to PSA 10 is worth $131 (12.91×) — 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).