Ungraded vs PSA 10 Tropical Tidal Wave #27: price difference
Tropical Tidal Wave #27 value — Ungraded $830 vs PSA 10 $6251. PSA 10 sells for 7.53× Ungraded (+653%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 7.53× (+653%) the Ungraded price — a $5,421 difference per card.
Grade 9 sells for 3.25× (+225%) the Ungraded price — a $1,865 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Tropical Tidal Wave #27, the jump from Ungraded to PSA 10 is worth $5,421 (7.53×) — 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).