![Firestar [Red] #28 2021 X Men Metal Universe Marvel](/api/images/junkpal-products/sports/firestar-red-28-marvel-2021-x-men-metal-universe-sport/cover.webp)
Ungraded vs Grade 9 Firestar [Red] #28 2021 X Men Metal Universe Marvel: price difference
Firestar [Red] #28 2021 X Men Metal Universe Marvel value — Ungraded $19 vs Grade 9 $35. Grade 9 sells for 1.84× Ungraded (+84%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 sells for 1.84× (+84%) the Ungraded price — a $16 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Firestar [Red] #28 2021 X Men Metal Universe Marvel, the jump from Ungraded to Grade 9 is worth $16 (1.84×) — 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).