Ungraded vs Grade 9 Sea Serpent: price difference
Sea Serpent value — Ungraded $4 vs Grade 9 $55. Grade 9 sells for 13.75× Ungraded (+1275%). Prices updated July 2026.
↘ Falling · -13%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$4→$55
Grade 9 sells for 13.75× (+1275%) the Ungraded price — a $51 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Sea Serpent, the jump from Ungraded to Grade 9 is worth $51 (13.75×) — 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).