Bull Run TCGWorld Championship 2004: GBA Promo card prices and signals
Bull Run tracks 1 popular World Championship 2004: GBA Promo cards here. The most valuable is Valkyrion the Magna Warrior WC4-E001 at about $69.91 (Near Mint, October 20, 2026).
| Card | Number | Rarity | Near Mint | 30 days | Signal |
|---|---|---|---|---|---|
| Valkyrion the Magna Warrior · Unlimited | WC4-E001 | Prismatic Secret Rare | $69.91 | +0.0% | Hold |
Signals are estimates based on past prices, not guarantees.
Updated October 20, 2026 · All Yu-Gi-Oh! sets · How Bull Run works