Ungraded vs Grade 9 Rock Hydra: price difference
Rock Hydra value — Ungraded $176 vs Grade 9 $252. Grade 9 sells for 1.43× Ungraded (+43%). Prices updated July 2026.
→ Steady
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$176→$252
Grade 9 sells for 1.43× (+43%) the Ungraded price — a $76 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Rock Hydra, the jump from Ungraded to Grade 9 is worth $76 (1.43×) — 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).