Ungraded vs PSA 10 Wally Backman #677 1985 Topps Baseball: price difference
Wally Backman #677 1985 Topps Baseball value — Ungraded $1 vs PSA 10 $377. PSA 10 sells for 377× Ungraded (+37600%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 377× (+37600%) the Ungraded price — a $376 difference per card.
PSA 10 sells for 19.84× (+1884%) the Grade 9 price — a $358 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Wally Backman #677 1985 Topps Baseball, the jump from Ungraded to PSA 10 is worth $376 (377×) — 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).