![Greg Maddux [Refractor] #139 2022 Topps Pristine Baseball](/api/images/junkpal-products/sports/greg-maddux-refractor-139-baseball-cards-2022-topps-pristine-sport/cover.webp)
Ungraded vs PSA 10 Greg Maddux [Refractor] #139 2022 Topps Pristine Baseball: price difference
Greg Maddux [Refractor] #139 2022 Topps Pristine Baseball value — Ungraded $5 vs PSA 10 $27. PSA 10 sells for 5.4× Ungraded (+440%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 5.4× (+440%) the Ungraded price — a $22 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Greg Maddux [Refractor] #139 2022 Topps Pristine Baseball, the jump from Ungraded to PSA 10 is worth $22 (5.4×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).