Ungraded vs PSA 10 Tom Chambers #113 1984 Star Basketball: price difference
Tom Chambers #113 1984 Star Basketball value — Ungraded $28 vs PSA 10 $1859. PSA 10 sells for 66.39× Ungraded (+6539%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 66.39× (+6539%) the Ungraded price — a $1,831 difference per card.
Grade 9 sells for 10.61× (+961%) the Ungraded price — a $269 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Tom Chambers #113 1984 Star Basketball, the jump from Ungraded to PSA 10 is worth $1,831 (66.39×) — 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).