![Legion Warboss [Serialized] #337](/api/images/junkpal-products/cards/legion-warboss-serialized-337-magic-ravnica-remastered-card/img0/cover.webp)
Ungraded vs PSA 10 Legion Warboss [Serialized] #337: price difference
Legion Warboss [Serialized] #337 value — Ungraded $59 vs PSA 10 $268. PSA 10 sells for 4.54× Ungraded (+354%). Prices updated July 2026.
→ Steady
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$59→$268
PSA 10 sells for 4.54× (+354%) the Ungraded price — a $209 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Legion Warboss [Serialized] #337, the jump from Ungraded to PSA 10 is worth $209 (4.54×) — 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).