![Stephen Curry [Ruby Wave] #154 2021 Panini Prizm Basketball](/api/images/junkpal-products/sports/stephen-curry-ruby-wave-154-basketball-cards-2021-panini-prizm-sport/cover.webp)
Ungraded vs PSA 10 Stephen Curry [Ruby Wave] #154 2021 Panini Prizm Basketball: price difference
Stephen Curry [Ruby Wave] #154 2021 Panini Prizm Basketball value — Ungraded $4 vs PSA 10 $79. PSA 10 sells for 19.75× Ungraded (+1875%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 19.75× (+1875%) the Ungraded price — a $75 difference per card.
Grade 9 sells for 12.5× (+1150%) the Ungraded price — a $46 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stephen Curry [Ruby Wave] #154 2021 Panini Prizm Basketball, the jump from Ungraded to PSA 10 is worth $75 (19.75×) — 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).