Ungraded vs PSA 10 Dave Roberts #571 1966 Topps Baseball: price difference
Dave Roberts #571 1966 Topps Baseball value — Ungraded $14 vs PSA 10 $474. PSA 10 sells for 33.86× Ungraded (+3286%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 33.86× (+3286%) the Ungraded price — a $460 difference per card.
PSA 10 sells for 6.41× (+541%) the Grade 9 price — a $400 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Dave Roberts #571 1966 Topps Baseball, the jump from Ungraded to PSA 10 is worth $460 (33.86×) — 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).