Ungraded vs Grade 6.0 Action Comics #133 (1949): price difference
Action Comics #133 (1949) value — Ungraded $183 vs Grade 6.0 $464. Grade 6.0 sells for 2.54× Ungraded (+154%). Prices updated September 2026.
→ Steady
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Ungraded vs Grade 6.0
$183→$464
Grade 6.0 sells for 2.54× (+154%) the Ungraded price — a $281 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Action Comics #133 (1949), the jump from Ungraded to Grade 6.0 is worth $281 (2.54×) — 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).