Ungraded vs Grade 8.0 Batman #107 (1957): price difference
Batman #107 (1957) value — Ungraded $128 vs Grade 8.0 $778. Grade 8.0 sells for 6.08× Ungraded (+508%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 6.08× (+508%) the Ungraded price — a $650 difference per comic.
Grade 8.0 sells for 3.62× (+262%) the Grade 6.0 price — a $563 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Batman #107 (1957), the jump from Ungraded to Grade 8.0 is worth $650 (6.08×) — 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).