Ungraded vs Grade 8.0 Avengers #13 (2013): price difference
Avengers #13 (2013) value — Ungraded $6 vs Grade 8.0 $225. Grade 8.0 sells for 37.5× Ungraded (+3650%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Grade 8.0 sells for 37.5× (+3650%) the Ungraded price — a $219 difference per comic.
Grade 8.0 sells for 18.75× (+1775%) the Grade 6.0 price — a $213 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Avengers #13 (2013), the jump from Ungraded to Grade 8.0 is worth $219 (37.5×) — 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).