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Duel Masters: Shadow of the Code (Game Boy Advance) cover art

Game Boy Advance · 2005

Duel Masters: Shadow of the Code

versionNTSC-U
~$142
CIB, complete in box
best guess · only 1 sale · rate with caution
○ best guess · 1 sale
◀ common · cheaperdrag, tap or use ← → · every condition priced & ratedrarer · pricier ▶

These are estimates from online sold-price data, across all regions. They’re a guide, not an offer: a game is worth what someone pays for it, and shops, markets and local sales can be higher or lower. Condition, photos and the seller’s reputation move a price within the range.

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Duel Masters: Shadow of the Code (Game Boy Advance, NTSC-U) sells for about ~$142 complete in box (1 sale, best guess), ~$40 loose and ~$175+ sealed.

Why ~$142 for cib?

every factor, from real sales · changes with the condition you pick

Sales behind it1CIB sale of the US version Middle half $142 to $142 · highest recorded $142
How sure we are○ Best guessOnly 1 sale so far: a best guess, marked with ~. Rated best guess.How prices are rated →
Condition ladder
Loose$40 
CIB$1423.6× loose
Sealed$1754.4× loose
The same game, the same version: what the box, the manual and the seal add.

On eBay right now: CIB

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Check the latest CIB copies on eBay 🇺🇸
sells for ~$142
$142
quick sale · auction
$142
mint · highest recorded sale

Asks run higher than final sales. The green mark is what a CIB copy actually sells for. Click any listing to verify and buy on your own eBay.

From collectors

What collectors paid for Duel Masters: Shadow of the Code

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Duel Masters: Shadow of the Code · Game Boy Advance

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Duel Masters: Shadow of the Code · Game Boy Advance

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What is Duel Masters: Shadow of the Code (Game Boy Advance) worth?

    
Duel Masters: Shadow of the Code on Game Boy Advance is estimated here by condition and region from sold-price data, each rated for confidence. Loose carts, complete-in-box (CIB), sealed and graded copies each sell for very different amounts, and PAL and NTSC are separate markets we never average together.

    
How much is Duel Masters: Shadow of the Code (Game Boy Advance) worth?
Duel Masters: Shadow of the Code (Game Boy Advance, NTSC-U) sells for about ~$142 complete in box (1 sale, best guess), ~$40 loose and ~$175+ sealed. These are sold-price estimates for the NTSC-U version.
Is a loose Duel Masters: Shadow of the Code cart worth anything?
A loose NTSC-U cart sells for about ~$40 (2 sales, best guess). A complete-in-box copy sells for about ~$142.
How much is a sealed Duel Masters: Shadow of the Code worth?
Sealed NTSC-U copies sell for ~$175+ (a floor: sealed prices spread widely). "Sealed" means listed as factory-sealed, which nobody here verifies.

  

  

    
How this number is made, and why it's better. Sold-price estimates, split by region & condition, cleaned of bootlegs and bundles with every exclusion shown, plus specialist pricing on the games we know deeply. Every condition gets a price, honestly rated. Live eBay asks shown separately, and the buy link goes to your own country's eBay. Full methodology →

    
  • a price on every condition
  • each rated for confidence
  • region & language split
  • exclusions shown
  • your local eBay
  • same number for everyone

  

  
For AI agents: this page as data

    /game/gba/duel-masters-shadow-of-the-code.md the prices as an intents.md feed ·
    /game/gba/duel-masters-shadow-of-the-code/intents.md open buy/sell intents ·
    /api/price JSON ·
    /mcp · /agents.md