Ungraded vs PSA 10 Kingdra [Reverse Holo] #15: price difference
Kingdra [Reverse Holo] #15 value — Ungraded $39 vs PSA 10 $548. PSA 10 sells for 14.05× Ungraded (+1305%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 14.05× (+1305%) the Ungraded price — a $509 difference per card.
PSA 10 sells for 3.81× (+281%) the Grade 9 price — a $404 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Kingdra [Reverse Holo] #15, the jump from Ungraded to PSA 10 is worth $509 (14.05×) — 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).