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Yu-Gi-Oh! · Core boosters

DUEA Duelist Alliance

Released 15 August 2014 · 214 cards · 24 packs per box

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Duelist Alliance Booster Box

Is a booster box of DUEA worth opening?

Box price$163Cardmarket, converted to dollars
Expected value$79.37$78.85 to $80.96 depending on the rates
If you sell the cards$36.34With a 5% fee and leaving out cards under $0.50
A typical box$32.05The median of 10,000 simulated boxes
You get your money back0.0%Almost never

On average, no: selling the cards from a DUEA box would get you $36.34, 22% of the $163 it costs. A typical box gives $32.05 and only 0.0% of boxes get your money back. If you're after a specific card, buying it as a single is usually cheaper.

How reliable the rates are: good (several sources that agree).

DUEA pull rates

How many cards of each rarity group come in a 24-pack box, how many packs it takes to pull one specific card of the group and how much the group adds to the box value.

RarityCardsPer boxOne specificAddsShare
Common 48 186 (184–192) 1 in 6 packs $49.06 62%
Rare 20 24 (24–24) 1 in 20 packs $10.01 13%
Ultra Rare 10 2.0 (2.0–2.0) 1 in 120 packs $8.00 10%
Super Rare 14 4.8 (4.8–4.8) 1 in 70 packs $4.84 6.1%
Secrets 8 1.0 (1.0–1.0) 1 in 185 packs $4.57 5.8%
Ghost 1 0.080 (0.080–0.080) 1 in 300 packs $2.90 3.7%

The cards that carry the box

What weighs most in the expected value: expensive cards that are hard to pull.

The most expensive DUEA cards

Their version and today's TCGplayer and Cardmarket price.

CardRarityTCGplayerCardmarket
El Shaddoll Construct DUEA-EN0491st Edition Ultimate Rare $53.25 —
Stellarknight Delteros DUEA-EN0531st Edition Ghost Rare $36.30 —
El Shaddoll Construct DUEA-EN049Unlimited Ultimate Rare $30.96 —
Stellarnova Alpha DUEA-EN0711st Edition Ultra Rare $18.32 —
Stellarknight Delteros DUEA-EN053Unlimited Ghost Rare $17.90 —
Baxia, Brightness of the Yang Zing DUEA-EN0511st Edition Ultimate Rare $9.70 —
Saffira, Queen of Dragons DUEA-EN0501st Edition Ultimate Rare $9.65 —
Stellarknight Delteros DUEA-EN0531st Edition Ultimate Rare $9.44 —
Magical Spring DUEA-EN0651st Edition Secret Rare $14.29 €7.53
Magical Spring DUEA-EN065Unlimited Secret Rare $11.28 €7.53
Baxia, Brightness of the Yang Zing DUEA-EN051Unlimited Ultimate Rare $7.03 —
Stellarknight Delteros DUEA-EN053Unlimited Ultimate Rare $6.44 —

DUEA booster box price over the last year

Loading the price history…

TCGplayer market price, in dollars.

Sealed product

Where the numbers come from

The expected value adds up, for each rarity group, the copies in a box times the average price of its cards (the English card, with its TCGplayer price or, if there isn't one, Cardmarket's converted). The simulation opens 10,000 boxes with the same rates.

2010-2015 core booster: 8 commons and 1 rare per pack, with a foil in some packs. Konami ratios: Super 1 in 5 packs, Ultra 1 in 12, Secret 1 in 23 and Ghost 1 in 288. Ultimate Rares have no published rate: they don't count.

Pull rate sources: web.archive.org (opens in a new tab) · yugipedia.com (opens in a new tab)

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Tweak the rates, choose between the box and loose packs and see how 10,000 simulated boxes turn out.

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