Ungraded vs PSA 10 Greg Luzinski #189 1973 Topps Baseball: price difference
Greg Luzinski #189 1973 Topps Baseball value — Ungraded $2 vs PSA 10 $1396. PSA 10 sells for 698× Ungraded (+69700%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 698× (+69700%) the Ungraded price — a $1,394 difference per card.
PSA 10 sells for 33.24× (+3224%) the Grade 9 price — a $1,354 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Greg Luzinski #189 1973 Topps Baseball, the jump from Ungraded to PSA 10 is worth $1,394 (698×) — 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).