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  6. Sword Art Online - Booster Box

Union Arena · UE07BT: Sword Art Online · sealed

Sword Art Online - Booster Box

Union Arena price for Sword Art Online - Booster Box: $155.73 market, from $137.49 at the cheapest listing, updated Oct 19, 2026. Full price history since Mar 21, 2025 below.

Market price · Normal · Oct 19, 2026
$155.73
−1.2% this week · −4.7% in 30 days
Buy on eBay →
1 day0.0%
7 days−1.2%
30 days−4.7%
90 days−6.0%
1 year+124.8%
All time+69.3%

Sellers right now

$137.49lowest listing$350.00highest
Market price$155.73
Mid listing$197.49
30-day avg$160.59

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$155.73

One year

$68.8952-week low$169.6352-week high
In the range86%
All-time low$57.92
All-time high$169.63
First priceMar 21, 2025
Normal · market price
$154.90$160.27$165.65$171.02
$155.73
Jul 21Aug 20Sep 19Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Sword Art Online - Booster Box was released in May 2025. Launch-week prices are left out here: before supply arrives they are mostly guesses. Across the past year it went +125%, with a low of $68.89 and a high of $169.63; today it sits near the top of that range. The cheapest listing right now is $137.49, and the 30-day average market price is $160.59.

Printings

PrintingMarketLowHigh7d
Normal$155.73$137.49$350.00−1.2%

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