Ungraded vs Grade 8.0 Amazing Spider-Man #12 (2019): price difference
Amazing Spider-Man #12 (2019) value — Ungraded $5 vs Grade 8.0 $3457. Grade 8.0 sells for 691.4× Ungraded (+69040%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 691.4× (+69040%) the Ungraded price — a $3,452 difference per comic.
Grade 8.0 sells for 432.13× (+43113%) the Grade 6.0 price — a $3,449 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Amazing Spider-Man #12 (2019), the jump from Ungraded to Grade 8.0 is worth $3,452 (691.4×) — 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).