![Jo Adell [SP] #142 2021 Topps Chrome Baseball](/api/images/junkpal-products/sports/jo-adell-sp-142-baseball-cards-2021-topps-chrome-sport/cover.webp)
Ungraded vs Grade 9 Jo Adell [SP] #142 2021 Topps Chrome Baseball: price difference
Jo Adell [SP] #142 2021 Topps Chrome Baseball value — Ungraded $11 vs Grade 9 $10. Ungraded sells for 1.1× Grade 9 (+10%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded sells for 1.1× (+10%) the Grade 9 price — a $1 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Jo Adell [SP] #142 2021 Topps Chrome Baseball, the jump from Grade 9 to Ungraded is worth $1 (1.1×) — 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).