![Twin-Headed Thunder Dragon [1st Edition] MRD-E120](/api/images/junkpal-products/cards/twin-headed-thunder-dragon-1st-edition-mrd-e120-yugioh-metal-raiders-card/img0/cover.webp)
Ungraded vs PSA 10 Twin-Headed Thunder Dragon [1st Edition] MRD-E120: price difference
Twin-Headed Thunder Dragon [1st Edition] MRD-E120 value — Ungraded $18 vs PSA 10 $907. PSA 10 sells for 50.39× Ungraded (+4939%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 50.39× (+4939%) the Ungraded price — a $889 difference per card.
PSA 10 sells for 10.19× (+919%) the Grade 9 price — a $818 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Twin-Headed Thunder Dragon [1st Edition] MRD-E120, the jump from Ungraded to PSA 10 is worth $889 (50.39×) — 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).