![Stephen Curry [Interstellar] #159 2020 Panini Spectra Basketball](/api/images/junkpal-products/sports/stephen-curry-interstellar-159-basketball-cards-2020-panini-spectra-sport/cover.webp)
Ungraded vs Grade 9 Stephen Curry [Interstellar] #159 2020 Panini Spectra Basketball: price difference
Stephen Curry [Interstellar] #159 2020 Panini Spectra Basketball value — Ungraded $84 vs Grade 9 $148. Grade 9 sells for 1.76× Ungraded (+76%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 sells for 1.76× (+76%) the Ungraded price — a $64 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stephen Curry [Interstellar] #159 2020 Panini Spectra Basketball, the jump from Ungraded to Grade 9 is worth $64 (1.76×) — 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).