Ungraded vs PSA 10 Roberto Clemente #350 1970 Topps Baseball: price difference
Roberto Clemente #350 1970 Topps Baseball value — Ungraded $26 vs PSA 10 $6706. PSA 10 sells for 257.92× Ungraded (+25692%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 257.92× (+25692%) the Ungraded price — a $6,680 difference per card.
Grade 9 sells for 214.96× (+21396%) the Ungraded price — a $5,563 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Roberto Clemente #350 1970 Topps Baseball, the jump from Ungraded to PSA 10 is worth $6,680 (257.92×) — 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).