![Justin Fields [Choice Peacock Mosaic] #304 2021 Panini Mosaic Football](/api/images/junkpal-products/sports/justin-fields-choice-peacock-mosaic-304-football-cards-2021-panini-mosaic-sport/cover.webp)
Ungraded vs PSA 10 Justin Fields [Choice Peacock Mosaic] #304 2021 Panini Mosaic Football: price difference
Justin Fields [Choice Peacock Mosaic] #304 2021 Panini Mosaic Football value — Ungraded $932 vs PSA 10 $678. Ungraded sells for 1.37× PSA 10 (+37%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded sells for 1.37× (+37%) the PSA 10 price — a $254 difference per card.
Ungraded sells for 1.65× (+65%) the Grade 9 price — a $367 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Justin Fields [Choice Peacock Mosaic] #304 2021 Panini Mosaic Football, the jump from PSA 10 to Ungraded is worth $254 (1.37×) — 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).