Grade 9 vs PSA 10 Power Sink #74: price difference
Power Sink #74 value — Grade 9 $27 vs PSA 10 $88. PSA 10 sells for 3.26× Grade 9 (+226%). Prices updated July 2026.
↘ Falling · -80%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$27→$88
PSA 10 sells for 3.26× (+226%) the Grade 9 price — a $61 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Power Sink #74, the jump from Grade 9 to PSA 10 is worth $61 (3.26×) — 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).