![Bryce Harper [Bronze] #10 2018 Panini Donruss Optic Baseball](/api/images/junkpal-products/sports/bryce-harper-bronze-10-baseball-cards-2018-panini-donruss-optic-sport/cover.webp)
Ungraded vs Grade 9 Bryce Harper [Bronze] #10 2018 Panini Donruss Optic Baseball: price difference
Bryce Harper [Bronze] #10 2018 Panini Donruss Optic Baseball value — Ungraded $5 vs Grade 9 $12. Grade 9 sells for 2.4× Ungraded (+140%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Grade 9 sells for 2.4× (+140%) the Ungraded price — a $7 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bryce Harper [Bronze] #10 2018 Panini Donruss Optic Baseball, the jump from Ungraded to Grade 9 is worth $7 (2.4×) — 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).