![Stephen Curry [Disco Prizm] #91 2019 Panini Select Basketball](/api/images/junkpal-products/sports/stephen-curry-disco-prizm-91-basketball-cards-2019-panini-select-sport/cover.webp)
Ungraded vs PSA 10 Stephen Curry [Disco Prizm] #91 2019 Panini Select Basketball: price difference
Stephen Curry [Disco Prizm] #91 2019 Panini Select Basketball value — Ungraded $6 vs PSA 10 $125. PSA 10 sells for 20.83× Ungraded (+1983%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 20.83× (+1983%) the Ungraded price — a $119 difference per card.
Grade 9 sells for 7.67× (+667%) the Ungraded price — a $40 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stephen Curry [Disco Prizm] #91 2019 Panini Select Basketball, the jump from Ungraded to PSA 10 is worth $119 (20.83×) — 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).