Ungraded vs Grade 6.0 Marvel Tales #129 (1954): price difference
Marvel Tales #129 (1954) value — Ungraded $246 vs Grade 6.0 $560. Grade 6.0 sells for 2.28× Ungraded (+128%). Prices updated August 2026.
↗ Rising · +40%
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 6.0
$246→$560
Grade 6.0 sells for 2.28× (+128%) the Ungraded price — a $314 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Marvel Tales #129 (1954), the jump from Ungraded to Grade 6.0 is worth $314 (2.28×) — 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).