Ungraded vs PSA 10 John Williams #122 1987 Fleer Basketball: price difference
John Williams #122 1987 Fleer Basketball value — Ungraded $3 vs PSA 10 $5537. PSA 10 sells for 1,845.67× Ungraded (+184467%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 1,845.67× (+184467%) the Ungraded price — a $5,534 difference per card.
Grade 9 sells for 48.33× (+4733%) the Ungraded price — a $142 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On John Williams #122 1987 Fleer Basketball, the jump from Ungraded to PSA 10 is worth $5,534 (1,845.67×) — 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).