Ungraded vs Grade 8.0 G.I. Combat #120 (1966): price difference
G.I. Combat #120 (1966) value — Ungraded $14 vs Grade 8.0 $113. Grade 8.0 sells for 8.07× Ungraded (+707%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 8.07× (+707%) the Ungraded price — a $99 difference per comic.
Grade 6.0 sells for 4× (+300%) the Ungraded price — a $42 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On G.I. Combat #120 (1966), the jump from Ungraded to Grade 8.0 is worth $99 (8.07×) — 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).