![Avery Johnson [Refractor] #143 1993 Finest Basketball](/api/images/junkpal-products/sports/avery-johnson-refractor-143-basketball-cards-1993-finest-sport/cover.webp)
Ungraded vs PSA 10 Avery Johnson [Refractor] #143 1993 Finest Basketball: price difference
Avery Johnson [Refractor] #143 1993 Finest Basketball value — Ungraded $4 vs PSA 10 $417. PSA 10 sells for 104.25× Ungraded (+10325%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 104.25× (+10325%) the Ungraded price — a $413 difference per card.
PSA 10 sells for 12.64× (+1164%) the Grade 9 price — a $384 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Avery Johnson [Refractor] #143 1993 Finest Basketball, the jump from Ungraded to PSA 10 is worth $413 (104.25×) — 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).