Ungraded vs Grade 9 Walter Davis #73 1990 Skybox Basketball: price difference
Walter Davis #73 1990 Skybox Basketball value — Ungraded $1 vs Grade 9 $42. Grade 9 sells for 42× Ungraded (+4100%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded vs Grade 9
$1→$42
Grade 9 sells for 42× (+4100%) the Ungraded price — a $41 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Walter Davis #73 1990 Skybox Basketball, the jump from Ungraded to Grade 9 is worth $41 (42×) — 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).