Ungraded vs Grade 8.0 Invincible [SDCC Eve] #9 (2023): price difference
Invincible [SDCC Eve] #9 (2023) value — Ungraded $50 vs Grade 8.0 $83. Grade 8.0 sells for 1.66× Ungraded (+66%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Grade 8.0 sells for 1.66× (+66%) the Ungraded price — a $33 difference per comic.
Grade 6.0 sells for 1.4× (+40%) the Ungraded price — a $20 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Invincible [SDCC Eve] #9 (2023), the jump from Ungraded to Grade 8.0 is worth $33 (1.66×) — 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).