Ungraded vs PSA 10 Kenny Fields #129 1984 Star Basketball: price difference
Kenny Fields #129 1984 Star Basketball value — Ungraded $5 vs PSA 10 $372. PSA 10 sells for 74.4× Ungraded (+7340%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 74.4× (+7340%) the Ungraded price — a $367 difference per card.
Grade 9 sells for 12.8× (+1180%) the Ungraded price — a $59 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Kenny Fields #129 1984 Star Basketball, the jump from Ungraded to PSA 10 is worth $367 (74.4×) — 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).