Ungraded vs PSA 10 Shellos #28: price difference
Shellos #28 value — Ungraded $1 vs PSA 10 $41. PSA 10 sells for 41× Ungraded (+4000%). Prices updated July 2026.
↘ Falling · -69%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$1→$41
PSA 10 sells for 41× (+4000%) the Ungraded price — a $40 difference per card.
Ungraded vs Grade 9
$1→$13
Grade 9 sells for 13× (+1200%) the Ungraded price — a $12 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Shellos #28, the jump from Ungraded to PSA 10 is worth $40 (41×) — 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).