![Rafael Devers [Blue Jersey] #18 2018 Topps Baseball](/api/images/junkpal-products/sports/rafael-devers-blue-jersey-18-baseball-cards-2018-topps-sport/cover.webp)
Ungraded vs PSA 10 Rafael Devers [Blue Jersey] #18 2018 Topps Baseball: price difference
Rafael Devers [Blue Jersey] #18 2018 Topps Baseball value — Ungraded $386 vs PSA 10 $18. Ungraded sells for 21.44× PSA 10 (+2044%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded sells for 21.44× (+2044%) the PSA 10 price — a $368 difference per card.
Ungraded sells for 25.73× (+2473%) the Grade 9 price — a $371 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Rafael Devers [Blue Jersey] #18 2018 Topps Baseball, the jump from PSA 10 to Ungraded is worth $368 (21.44×) — 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).