Ungraded vs Grade 6.0 Marvel Two-In-One [35 Cent ] #28 (1977): price difference
Marvel Two-In-One [35 Cent ] #28 (1977) value — Ungraded $51 vs Grade 6.0 $89. Grade 6.0 sells for 1.75× Ungraded (+75%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 6.0
$51→$89
Grade 6.0 sells for 1.75× (+75%) the Ungraded price — a $38 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Marvel Two-In-One [35 Cent ] #28 (1977), the jump from Ungraded to Grade 6.0 is worth $38 (1.75×) — 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).