Ungraded vs Grade 8.0 Amazing Spider-Man [Campbell] #688 (2012): price difference
Amazing Spider-Man [Campbell] #688 (2012) value — Ungraded $521 vs Grade 8.0 $444. Ungraded sells for 1.17× Grade 8.0 (+17%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded sells for 1.17× (+17%) the Grade 8.0 price — a $77 difference per comic.
Ungraded sells for 1.41× (+41%) the Grade 6.0 price — a $151 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Amazing Spider-Man [Campbell] #688 (2012), the jump from Grade 8.0 to Ungraded is worth $77 (1.17×) — 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).