![Stephen Curry [Silver Prizm] #99 2015 Panini Select Basketball](/api/images/junkpal-products/sports/stephen-curry-silver-prizm-99-basketball-cards-2015-panini-select-sport/cover.webp)
Ungraded vs PSA 10 Stephen Curry [Silver Prizm] #99 2015 Panini Select Basketball: price difference
Stephen Curry [Silver Prizm] #99 2015 Panini Select Basketball value — Ungraded $69 vs PSA 10 $286. PSA 10 sells for 4.14× Ungraded (+314%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 4.14× (+314%) the Ungraded price — a $217 difference per card.
PSA 10 sells for 4.09× (+309%) the Grade 9 price — a $216 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stephen Curry [Silver Prizm] #99 2015 Panini Select Basketball, the jump from Ungraded to PSA 10 is worth $217 (4.14×) — 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).