Ungraded vs PSA 10 Computer Error #16: price difference
Computer Error #16 value — Ungraded $6 vs PSA 10 $143. PSA 10 sells for 23.83× Ungraded (+2283%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 23.83× (+2283%) the Ungraded price — a $137 difference per card.
Grade 9 sells for 5.17× (+417%) the Ungraded price — a $25 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Computer Error #16, the jump from Ungraded to PSA 10 is worth $137 (23.83×) — 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).