Ungraded vs PSA 10 Koffing #109: price difference
Koffing #109 value — Ungraded $4 vs PSA 10 $71. PSA 10 sells for 17.75× Ungraded (+1675%). Prices updated July 2026.
↗ Rising · +76%
GradeSold medianvs Ungraded
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$4→$71
PSA 10 sells for 17.75× (+1675%) the Ungraded price — a $67 difference per card.
Grade 9 vs PSA 10
$11→$71
PSA 10 sells for 6.45× (+545%) the Grade 9 price — a $60 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Koffing #109, the jump from Ungraded to PSA 10 is worth $67 (17.75×) — 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).