Ungraded vs Grade 8.0 Action Comics #484 (1978): price difference
Action Comics #484 (1978) value — Ungraded $9 vs Grade 8.0 $31. Grade 8.0 sells for 3.44× Ungraded (+244%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Grade 8.0 sells for 3.44× (+244%) the Ungraded price — a $22 difference per comic.
Grade 6.0 sells for 2.89× (+189%) the Ungraded price — a $17 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Action Comics #484 (1978), the jump from Ungraded to Grade 8.0 is worth $22 (3.44×) — 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).