![Coby Mayo [White Refractor] #USC94 2025 Topps Chrome Update Baseball](/api/images/junkpal-products/sports/coby-mayo-white-refractor-usc94-baseball-cards-2025-topps-chrome-update-sport/cover.webp)
Ungraded vs PSA 10 Coby Mayo [White Refractor] #USC94 2025 Topps Chrome Update Baseball: price difference
Coby Mayo [White Refractor] #USC94 2025 Topps Chrome Update Baseball value — Ungraded $10 vs PSA 10 $74. PSA 10 sells for 7.4× Ungraded (+640%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 7.4× (+640%) the Ungraded price — a $64 difference per card.
PSA 10 sells for 2.85× (+185%) the Grade 9 price — a $48 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Coby Mayo [White Refractor] #USC94 2025 Topps Chrome Update Baseball, the jump from Ungraded to PSA 10 is worth $64 (7.4×) — 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).