Gaia Master: Duel Card Attacks
Game Boy Color · 2001
About this game
Gaia Master: Kamigami no Board Game is a virtual board game with many similarities to Monopoly.
Up to four players roll the dice to move along the board, which is divided into squares.
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Most squares are property squares, in which property can be bought using Zenny.
Other squares have different effects: Event squares give you event cards which you can use at any time (with exceptions), route squares change the movement direction, tax squares which remove a certain amount of zenny when passed, warp squares which teleport you across the board, the tavern square which will make you play a dice-based mini-game to earn combat cards, and combat squares which gives the player the choice to engage in turn-based combat with another player using the combat cards they have.
Passing Go will give the player zenny, HP, combat cards and event cards.
In addition to building properties to make others pay rent, the player can set up stores on their property squares.
Stores give the player extra cards and HP, as well as status effects.
The location of combat (if selected) also effects the player's status: presence of stores and properties will give the attacker an HP advantage, although this can be reduced by paying zenny.
As mentioned, combat is turn based and consists of three rounds.
Players can use one item card per round and one combat card per battle.
The player with the fastest selected combat card attacks first, in case of a tie, the defender attacks first.
If the player's HP is reduced to zero or is lower than the opponent's HP, they lose the battle.
Sometimes, one of the players are chosen as "Lucky" by the game.
If a player is Lucky, their character's special ability is unlocked.
Some characters have abilities that help during combat while others have abilities pertaining to the board.
About Game Boy Color
The Game Boy Color (1998) added a color screen to the original Game Boy formula while remaining backwards compatible with the entire existing cartridge library. Its colorful, semi-transparent cartridge shells make it a visually distinct platform for shelf collectors, and several late-cycle exclusives — released just before the Game Boy Advance took over — are notably harder to find complete today.
Gamevaro tracks Gaia Master: Duel Card Attacks for Game Boy Color with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Gaia Master: Duel Card Attacks to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This GBC release dates back to 2001.
Price history
Market values by condition
NTSC-J
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-08-10 | Sealed / New | NTSC-J | €17.34 |
| 2026-08-10 | Manual Only | NTSC-J | €2.71 |
| 2026-08-10 | Box Only | NTSC-J | €4.33 |
| 2026-08-10 | Loose / Item only | NTSC-J | €4.92 |
| 2026-08-10 | Boxed (CIB) | NTSC-J | €10.84 |
| 2026-08-10 | Graded New | NTSC-J | €19.07 |
| 2026-08-09 | Box Only | NTSC-J | €4.33 |
| 2026-08-09 | Boxed (CIB) | NTSC-J | €10.84 |
| 2026-08-09 | Manual Only | NTSC-J | €2.71 |
| 2026-08-09 | Sealed / New | NTSC-J | €17.34 |
| 2026-08-09 | Graded New | NTSC-J | €19.07 |
| 2026-08-09 | Loose / Item only | NTSC-J | €4.92 |
| 2026-08-08 | Box Only | NTSC-J | €4.33 |
| 2026-08-08 | Manual Only | NTSC-J | €2.71 |
| 2026-08-08 | Sealed / New | NTSC-J | €17.34 |
| 2026-08-08 | Graded New | NTSC-J | €19.07 |
| 2026-08-08 | Loose / Item only | NTSC-J | €4.92 |
| 2026-08-08 | Boxed (CIB) | NTSC-J | €10.84 |
| 2026-08-07 | Box Only | NTSC-J | €4.33 |
| 2026-08-07 | Loose / Item only | NTSC-J | €4.91 |
| 2026-08-07 | Sealed / New | NTSC-J | €17.33 |
| 2026-08-07 | Graded New | NTSC-J | €19.06 |
| 2026-08-07 | Manual Only | NTSC-J | €2.71 |
| 2026-08-07 | Boxed (CIB) | NTSC-J | €10.83 |
| 2026-08-06 | Box Only | NTSC-J | €4.33 |
| 2026-08-06 | Graded New | NTSC-J | €19.04 |
| 2026-08-06 | Manual Only | NTSC-J | €2.71 |
| 2026-08-06 | Sealed / New | NTSC-J | €17.31 |
| 2026-08-06 | Boxed (CIB) | NTSC-J | €10.82 |
| 2026-08-06 | Loose / Item only | NTSC-J | €4.91 |
Market insights
Rarity & condition
Gaia Master: Duel Card Attacks has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Gaia Master: Duel Card Attacks worth?
Gaia Master: Duel Card Attacks for Game Boy Color is currently worth €4.92 loose, €10.84 complete in box, and €17.34 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Gaia Master: Duel Card Attacks rare?
Gaia Master: Duel Card Attacks has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.
What's the difference between loose, CIB and sealed for Gaia Master: Duel Card Attacks?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Gaia Master: Duel Card Attacks, loose is €4.92 and CIB is €10.84 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
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