![Coby Mayo [Image Variation] #340 2025 Topps Heritage Baseball](/api/images/junkpal-products/sports/coby-mayo-image-variation-340-baseball-cards-2025-topps-heritage-sport/cover.webp)
Ungraded vs PSA 10 Coby Mayo [Image Variation] #340 2025 Topps Heritage Baseball: price difference
Coby Mayo [Image Variation] #340 2025 Topps Heritage Baseball value — Ungraded $9 vs PSA 10 $64. PSA 10 sells for 7.11× Ungraded (+611%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 7.11× (+611%) the Ungraded price — a $55 difference per card.
PSA 10 sells for 4.57× (+357%) the Grade 9 price — a $50 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Coby Mayo [Image Variation] #340 2025 Topps Heritage Baseball, the jump from Ungraded to PSA 10 is worth $55 (7.11×) — 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).