Ungraded vs PSA 10 John Kennedy #674 1972 Topps Baseball: price difference
John Kennedy #674 1972 Topps Baseball value — Ungraded $6 vs PSA 10 $752. PSA 10 sells for 125.33× Ungraded (+12433%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 125.33× (+12433%) the Ungraded price — a $746 difference per card.
PSA 10 sells for 12.75× (+1175%) the Grade 9 price — a $693 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On John Kennedy #674 1972 Topps Baseball, the jump from Ungraded to PSA 10 is worth $746 (125.33×) — 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).