Ungraded vs Grade 8.0 Amazing Spider-Man #14 (1964): price difference
Amazing Spider-Man #14 (1964) value — Ungraded $1475 vs Grade 8.0 $6948. Grade 8.0 sells for 4.71× Ungraded (+371%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 4.71× (+371%) the Ungraded price — a $5,473 difference per comic.
Grade 8.0 sells for 2.46× (+146%) the Grade 6.0 price — a $4,123 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Amazing Spider-Man #14 (1964), the jump from Ungraded to Grade 8.0 is worth $5,473 (4.71×) — 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).