Yu-Gi-Oh! TCG · 2004-02-10

World Championship 2004: GBA Promo

World Championship 2004: GBA Promo (wc4) is a promo Yu-Gi-Oh! TCG set from 2004-02-10 with 6 catalogued printings. Valkyrion the Magna Warrior near $69.85 anchors current chase interest. Median reference $29.54 across priced printings. Cactaur aggregates rarity splits, chase links, and a completion value snapshot so collectors and future sellers share one factual set index keyed to yugioh:en:wc4.

6 printings 6 official booster
Lowest
Median
Set index
Marketplace buy zone reserved Watchlist zone reserved Collection completion zone reserved

What is World Championship 2004: GBA Promo?

On Cactaur, World Championship 2004: GBA Promo groups 6 indexed printings, dated 2004-02-10 in our catalog. Notable market references include Valkyrion the Magna Warrior, Harpie's Feather Duster, Sinister Serpent. Priced printings center around a $29.54 median snapshot. Catalog key yugioh:en:wc4 powers this hub: rarity counts, chase links, and a full card table so you can plan singles purchases or future marketplace bids with the same data Cactaur uses on card pages.

What is World Championship 2004: GBA Promo?

World Championship 2004: GBA Promo is catalogued as a promo Yu-Gi-Oh! TCG set under slug wc4. Cactaur lists 6 printings compared with an official count of 6, pulling rarity, artwork, and market references from our ingest pipeline. Set pages complement card detail pages by showing how chase cards rank within the entire pool and how rarities stack for completionists.

When was World Championship 2004: GBA Promo released?

World Championship 2004: GBA Promo carries a 2004-02-10 release date in Cactaur metadata with 6 official cards. Actual print runs vary by region; Japanese and English releases may differ by a few weeks. Our 6 indexed printings include variants when providers expose them, which can exceed the number printed on booster packaging.

What are the chase cards in World Championship 2004: GBA Promo?

Top of the World Championship 2004: GBA Promo market snapshot: Valkyrion the Magna Warrior, Harpie's Feather Duster, Sinister Serpent, Cipher Soldier. These names anchor most sealed-to-singles arbitrage math; verify holo/reverse variants on each card page before you buy. World Championship 2004: GBA Promo is indexed under slug wc4 in the Cactaur Yu-Gi-Oh! TCG catalog.

How much is World Championship 2004: GBA Promo worth?

Adding priced singles yields a $187.64 rough index across 6 printings (low $3.04, median $29.54, high $69.85). That sum is not a sealed-box price—it is a catalog thought experiment for set completion at near-mint references. World Championship 2004: GBA Promo is indexed under slug wc4 in the Cactaur Yu-Gi-Oh! TCG catalog.

How do you complete World Championship 2004: GBA Promo?

Complete World Championship 2004: GBA Promo by acquiring bulk commons/uncommons first, then rare holos, then top chase cards. Rarity mix: 3× Prismatic Secret Rare, 2× Secret Rare, 1× Super Rare. Reserved anchors on this page (#set-buy, #set-watch) will later tie into marketplace carts and collection tracking.

Chase cards

Rarity breakdown

Prismatic Secret Rare 3
Secret Rare 2
Super Rare 1

All cards in World Championship 2004: GBA Promo

Card # Rarity Market USD
Valkyrion the Magna Warrior E001 Prismatic Secret Rare $69.85
Harpie's Feather Duster E003 Prismatic Secret Rare $49.35
Sinister Serpent E002 Prismatic Secret Rare $39.07
Cipher Soldier 002 Secret Rare $20.00
Slate Warrior 003 Secret Rare $6.33
Fairy King Truesdale 001 Super Rare $3.04

FAQ

How many cards are in World Championship 2004: GBA Promo?

Cactaur indexes 6 printings in World Championship 2004: GBA Promo; official count is 6. Variant or promo printings can push the indexed total above the number on the booster box.

When did World Championship 2004: GBA Promo release?

World Championship 2004: GBA Promo shows a catalog release date of 2004-02-10 for this English Yu-Gi-Oh! TCG entry. World Championship 2004: GBA Promo is indexed under slug wc4 in the Cactaur Yu-Gi-Oh! TCG catalog.

What is the most expensive card in World Championship 2004: GBA Promo?

Valkyrion the Magna Warrior leads references around $69.85 in our latest snapshot. Prices change with condition and market volume. World Championship 2004: GBA Promo is indexed under slug wc4 in the Cactaur Yu-Gi-Oh! TCG catalog.

Is World Championship 2004: GBA Promo good for beginners?

World Championship 2004: GBA Promo works for collectors who already know the format. Beginners may prefer a starter deck before chasing rare pulls from this set.

Where can I track World Championship 2004: GBA Promo prices?

Use this Cactaur set page for a snapshot, then open individual card pages for ongoing market references. Future marketplace features will anchor off the same data attributes on each row.

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-25. Last updated: 2026-06-25.