Ungraded vs PSA 10 Tom Seaver #30 1982 Topps Baseball: price difference
Tom Seaver #30 1982 Topps Baseball value — Ungraded $2 vs PSA 10 $2052. PSA 10 sells for 1,026× Ungraded (+102500%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 1,026× (+102500%) the Ungraded price — a $2,050 difference per card.
PSA 10 sells for 48.86× (+4786%) the Grade 9 price — a $2,010 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Tom Seaver #30 1982 Topps Baseball, the jump from Ungraded to PSA 10 is worth $2,050 (1,026×) — 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).