![Paul DeJong [RC Cup Error] #320 2018 Topps Heritage Baseball](/api/images/junkpal-products/sports/paul-dejong-rc-cup-error-320-baseball-cards-2018-topps-heritage-sport/cover.webp)
Ungraded vs PSA 10 Paul DeJong [RC Cup Error] #320 2018 Topps Heritage Baseball: price difference
Paul DeJong [RC Cup Error] #320 2018 Topps Heritage Baseball value — Ungraded $20 vs PSA 10 $17. Ungraded sells for 1.18× PSA 10 (+18%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded sells for 1.18× (+18%) the PSA 10 price — a $3 difference per card.
Ungraded sells for 2.86× (+186%) the Grade 9 price — a $13 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Paul DeJong [RC Cup Error] #320 2018 Topps Heritage Baseball, the jump from PSA 10 to Ungraded is worth $3 (1.18×) — 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).