![Marcelo Mayer [Gold Refractor] #103 2025 Topps Pristine Baseball](/api/images/junkpal-products/sports/marcelo-mayer-gold-refractor-103-baseball-cards-2025-topps-pristine-sport/cover.webp)
Ungraded vs PSA 10 Marcelo Mayer [Gold Refractor] #103 2025 Topps Pristine Baseball: price difference
Marcelo Mayer [Gold Refractor] #103 2025 Topps Pristine Baseball value — Ungraded $40 vs PSA 10 $213. PSA 10 sells for 5.33× Ungraded (+433%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 5.33× (+433%) the Ungraded price — a $173 difference per card.
PSA 10 sells for 2.92× (+192%) the Grade 9 price — a $140 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Marcelo Mayer [Gold Refractor] #103 2025 Topps Pristine Baseball, the jump from Ungraded to PSA 10 is worth $173 (5.33×) — 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).