![Coby Mayo [Red Optic] #144 2024 Donruss Baseball](/api/images/junkpal-products/sports/coby-mayo-red-optic-144-baseball-cards-2024-donruss-sport/cover.webp)
Ungraded vs Grade 9 Coby Mayo [Red Optic] #144 2024 Donruss Baseball: price difference
Coby Mayo [Red Optic] #144 2024 Donruss Baseball value — Ungraded $2 vs Grade 9 $1. Ungraded sells for 2× Grade 9 (+100%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded sells for 2× (+100%) the Grade 9 price — a $1 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Coby Mayo [Red Optic] #144 2024 Donruss Baseball, the jump from Grade 9 to Ungraded is worth $1 (2×) — 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).