![Greg Maddux [Gold Refractor] #139 2022 Topps Pristine Baseball](/api/images/junkpal-products/sports/greg-maddux-gold-refractor-139-baseball-cards-2022-topps-pristine-sport/cover.webp)
Ungraded vs PSA 10 Greg Maddux [Gold Refractor] #139 2022 Topps Pristine Baseball: price difference
Greg Maddux [Gold Refractor] #139 2022 Topps Pristine Baseball value — Ungraded $18 vs PSA 10 $110. PSA 10 sells for 6.11× Ungraded (+511%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 6.11× (+511%) the Ungraded price — a $92 difference per card.
PSA 10 sells for 3.44× (+244%) the Grade 9 price — a $78 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Greg Maddux [Gold Refractor] #139 2022 Topps Pristine Baseball, the jump from Ungraded to PSA 10 is worth $92 (6.11×) — 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).