Ungraded vs PSA 10 Thundurus EX #BW81: price difference
Thundurus EX #BW81 value — Ungraded $3 vs PSA 10 $73. PSA 10 sells for 24.33× Ungraded (+2333%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 24.33× (+2333%) the Ungraded price — a $70 difference per card.
Grade 9 sells for 11.67× (+1067%) the Ungraded price — a $32 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Thundurus EX #BW81, the jump from Ungraded to PSA 10 is worth $70 (24.33×) — 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).