Ungraded vs Grade 8.0 Iron Man [Jewelers] #105 (1977): price difference
Iron Man [Jewelers] #105 (1977) value — Ungraded $50 vs Grade 8.0 $70. Grade 8.0 sells for 1.4× Ungraded (+40%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 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 Iron Man [Jewelers] #105 (1977), the jump from Ungraded to Grade 8.0 is worth $20 (1.4×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).