Ungraded vs Grade 9 Gary McAdam #253 1977 O Pee Chee Hockey: price difference
Gary McAdam #253 1977 O Pee Chee Hockey value — Ungraded $1 vs Grade 9 $36. Grade 9 sells for 36× Ungraded (+3500%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded vs Grade 9
$1→$36
Grade 9 sells for 36× (+3500%) the Ungraded price — a $35 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Gary McAdam #253 1977 O Pee Chee Hockey, the jump from Ungraded to Grade 9 is worth $35 (36×) — 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).