![Gyarados G [Reverse Holo] #30](/api/images/junkpal-products/cards/gyarados-g-reverse-holo-30-pokemon-platinum-card/img0/cover.webp)
Ungraded vs PSA 10 Gyarados G [Reverse Holo] #30: price difference
Gyarados G [Reverse Holo] #30 value — Ungraded $20 vs PSA 10 $6100. PSA 10 sells for 305× Ungraded (+30400%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 305× (+30400%) the Ungraded price — a $6,080 difference per card.
PSA 10 sells for 40.67× (+3967%) the Grade 9 price — a $5,950 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Gyarados G [Reverse Holo] #30, the jump from Ungraded to PSA 10 is worth $6,080 (305×) — 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).