Ungraded vs Grade 8.0 Action Comics #991 (2018): price difference
Action Comics #991 (2018) value — Ungraded $2 vs Grade 8.0 $31. Grade 8.0 sells for 15.5× Ungraded (+1450%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 15.5× (+1450%) the Ungraded price — a $29 difference per comic.
Grade 8.0 sells for 4.43× (+343%) the Grade 6.0 price — a $24 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Action Comics #991 (2018), the jump from Ungraded to Grade 8.0 is worth $29 (15.5×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).