Ungraded vs PSA 10 Bill North #551 1977 Topps Baseball: price difference
Bill North #551 1977 Topps Baseball value — Ungraded $1 vs PSA 10 $141. PSA 10 sells for 141× Ungraded (+14000%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 141× (+14000%) the Ungraded price — a $140 difference per card.
Grade 9 sells for 19× (+1800%) the Ungraded price — a $18 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bill North #551 1977 Topps Baseball, the jump from Ungraded to PSA 10 is worth $140 (141×) — 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).