![Stephen Curry [Red Prizm] #99 2015 Panini Select Basketball](/api/images/junkpal-products/sports/stephen-curry-red-prizm-99-basketball-cards-2015-panini-select-sport/cover.webp)
Ungraded vs PSA 10 Stephen Curry [Red Prizm] #99 2015 Panini Select Basketball: price difference
Stephen Curry [Red Prizm] #99 2015 Panini Select Basketball value — Ungraded $104 vs PSA 10 $317. PSA 10 sells for 3.05× Ungraded (+205%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 3.05× (+205%) the Ungraded price — a $213 difference per card.
Grade 9 sells for 1.77× (+77%) the Ungraded price — a $80 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stephen Curry [Red Prizm] #99 2015 Panini Select Basketball, the jump from Ungraded to PSA 10 is worth $213 (3.05×) — 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).