Ungraded vs PSA 10 Shaymin EX #77a: price difference
Shaymin EX #77a value — Ungraded $230 vs PSA 10 $4170. PSA 10 sells for 18.13× Ungraded (+1713%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 18.13× (+1713%) the Ungraded price — a $3,940 difference per card.
PSA 10 sells for 6.8× (+580%) the Grade 9 price — a $3,557 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Shaymin EX #77a, the jump from Ungraded to PSA 10 is worth $3,940 (18.13×) — 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).