Ungraded vs Grade 8.0 Tarzan #156 (1966): price difference
Tarzan #156 (1966) value — Ungraded $3 vs Grade 8.0 $70. Grade 8.0 sells for 23.33× Ungraded (+2233%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 8.0
$3→$70
Grade 8.0 sells for 23.33× (+2233%) the Ungraded price — a $67 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Tarzan #156 (1966), the jump from Ungraded to Grade 8.0 is worth $67 (23.33×) — 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).