Ungraded vs PSA 10 Jolteon EX #28a: price difference
Jolteon EX #28a value — Ungraded $24 vs PSA 10 $405. PSA 10 sells for 16.88× Ungraded (+1588%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 16.88× (+1588%) the Ungraded price — a $381 difference per card.
PSA 10 sells for 7.79× (+679%) the Grade 9 price — a $353 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Jolteon EX #28a, the jump from Ungraded to PSA 10 is worth $381 (16.88×) — 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).