Ungraded vs Grade 9 Wayne Thomas #166 1978 O Pee Chee Hockey: price difference
Wayne Thomas #166 1978 O Pee Chee Hockey value — Ungraded $1 vs Grade 9 $53. Grade 9 sells for 53× Ungraded (+5200%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$1→$53
Grade 9 sells for 53× (+5200%) the Ungraded price — a $52 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Wayne Thomas #166 1978 O Pee Chee Hockey, the jump from Ungraded to Grade 9 is worth $52 (53×) — 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).