Ungraded vs Grade 8.0 Invincible #121 (2015): price difference
Invincible #121 (2015) value — Ungraded $35 vs Grade 8.0 $103. Grade 8.0 sells for 2.94× Ungraded (+194%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Grade 8.0 sells for 2.94× (+194%) the Ungraded price — a $68 difference per comic.
Grade 8.0 sells for 3.81× (+281%) the Grade 6.0 price — a $76 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Invincible #121 (2015), the jump from Ungraded to Grade 8.0 is worth $68 (2.94×) — 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).