Ungraded vs PSA 10 Maxie's Hidden Ball Trick #158: price difference
Maxie's Hidden Ball Trick #158 value — Ungraded $14 vs PSA 10 $1376. PSA 10 sells for 98.29× Ungraded (+9729%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 98.29× (+9729%) the Ungraded price — a $1,362 difference per card.
PSA 10 sells for 24.57× (+2357%) the Grade 9 price — a $1,320 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Maxie's Hidden Ball Trick #158, the jump from Ungraded to PSA 10 is worth $1,362 (98.29×) — 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).