Ungraded vs PSA 10 Iono #237: price difference
Iono #237 value — Ungraded $28 vs PSA 10 $90. PSA 10 sells for 3.21× Ungraded (+221%). Prices updated July 2026.
→ Steady
GradeSold medianvs Ungraded
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$28→$90
PSA 10 sells for 3.21× (+221%) the Ungraded price — a $62 difference per card.
Grade 9 vs PSA 10
$31→$90
PSA 10 sells for 2.9× (+190%) the Grade 9 price — a $59 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Iono #237, the jump from Ungraded to PSA 10 is worth $62 (3.21×) — 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).