Ungraded vs PSA 10 Robert Williams III #263 2018 Panini Select Basketball: price difference
Robert Williams III #263 2018 Panini Select Basketball value — Ungraded $8 vs PSA 10 $350. PSA 10 sells for 43.75× Ungraded (+4275%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 43.75× (+4275%) the Ungraded price — a $342 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Robert Williams III #263 2018 Panini Select Basketball, the jump from Ungraded to PSA 10 is worth $342 (43.75×) — 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).