![Stephen Curry [Interstellar] #99 2019 Panini Spectra Basketball](/api/images/junkpal-products/sports/stephen-curry-interstellar-99-basketball-cards-2019-panini-spectra-sport/cover.webp)
Ungraded vs Grade 9 Stephen Curry [Interstellar] #99 2019 Panini Spectra Basketball: price difference
Stephen Curry [Interstellar] #99 2019 Panini Spectra Basketball value — Ungraded $95 vs Grade 9 $61. Ungraded sells for 1.56× Grade 9 (+56%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded sells for 1.56× (+56%) the Grade 9 price — a $34 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stephen Curry [Interstellar] #99 2019 Panini Spectra Basketball, the jump from Grade 9 to Ungraded is worth $34 (1.56×) — 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).