Ungraded vs PSA 10 Ken Clay #305 1981 Topps Baseball: price difference
Ken Clay #305 1981 Topps Baseball value — Ungraded $1 vs PSA 10 $186. PSA 10 sells for 186× Ungraded (+18500%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 186× (+18500%) the Ungraded price — a $185 difference per card.
PSA 10 sells for 18.6× (+1760%) the Grade 9 price — a $176 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Ken Clay #305 1981 Topps Baseball, the jump from Ungraded to PSA 10 is worth $185 (186×) — 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).