Ungraded vs Grade 8.0 Avengers #26 (1966): price difference

Avengers #26 (1966) value — Ungraded $21 vs Grade 8.0 $159. Grade 8.0 sells for 7.57× Ungraded (+657%). Prices updated September 2026.

GradeSold medianvs Ungraded
Ungraded$21—eBay ↗
Grade 6.0$683.24× · +224%eBay ↗
Grade 8.0$1597.57× · +657%eBay ↗

Medians of real sold listings per grade, updated September 2026 — how we compute values.

Ungraded vs Grade 8.0
$21→$159

Grade 8.0 sells for 7.57× (+657%) the Ungraded price — a $138 difference per comic.

Ungraded vs Grade 6.0
$21→$68

Grade 6.0 sells for 3.24× (+224%) the Ungraded price — a $47 difference per comic.

Should you get this comic graded?

Grading runs about $30 per comic all-in. On Avengers #26 (1966), the jump from Ungraded to Grade 8.0 is worth $138 (7.57×) — 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 →
See current eBay listingsSee sold Avengers #26 (1966) listings ↗Full Avengers #26 (1966) price guide →

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Avengers #26 (1966): Ungraded vs Grade 8.0 Price Difference