![Greg Maddux [Pattern 42] #50 1998 Topps Tek Baseball](/api/images/junkpal-products/sports/greg-maddux-pattern-42-50-baseball-cards-1998-topps-tek-sport/cover.webp)
Ungraded vs PSA 10 Greg Maddux [Pattern 42] #50 1998 Topps Tek Baseball: price difference
Greg Maddux [Pattern 42] #50 1998 Topps Tek Baseball value — Ungraded $5 vs PSA 10 $93. PSA 10 sells for 18.6× Ungraded (+1760%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 18.6× (+1760%) the Ungraded price — a $88 difference per card.
Grade 9 sells for 10.2× (+920%) the Ungraded price — a $46 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Greg Maddux [Pattern 42] #50 1998 Topps Tek Baseball, the jump from Ungraded to PSA 10 is worth $88 (18.6×) — 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).