![Robert Parish [Refractor] #39 1993 Finest Basketball](/api/images/junkpal-products/sports/robert-parish-refractor-39-basketball-cards-1993-finest-sport/cover.webp)
Ungraded vs PSA 10 Robert Parish [Refractor] #39 1993 Finest Basketball: price difference
Robert Parish [Refractor] #39 1993 Finest Basketball value — Ungraded $14 vs PSA 10 $289. PSA 10 sells for 20.64× Ungraded (+1964%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 20.64× (+1964%) the Ungraded price — a $275 difference per card.
Grade 9 sells for 4.79× (+379%) the Ungraded price — a $53 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Robert Parish [Refractor] #39 1993 Finest Basketball, the jump from Ungraded to PSA 10 is worth $275 (20.64×) — 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).