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  6. Hello, Happy World! Kaoru Seta

Vanguard · D-BT11: Clash of the Heroes · #D-BT11/EX22EN · EX

Hello, Happy World! Kaoru Seta

Vanguard card price for Hello, Happy World! Kaoru Seta: $5.83 market, though the cheapest copy on sale asks $6.99, Normal printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Normal · Oct 19, 2026
$5.83
0.0% this week · +11.5% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days+11.5%
90 days+15.7%
1 year+147.0%
All time+58.0%

Sellers right now

$6.99lowest listing$10.31highest
Market price$5.83
Mid listing$7.00
30-day avg$5.71

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$5.83

One year

$2.4352-week low$6.9552-week high
In the range75%
All-time low$1.64
All-time high$6.95
First priceFeb 8, 2024
Normal · market price
$1.32$3.37$5.43$7.48
$5.83
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Hello, Happy World! Kaoru Seta entered our records in February 2024 at $3.69 and stands at $5.83 today, up 58.0% over that time. Over the past twelve months it moved +147%, trading between $2.43 and $6.95. The current price is in the middle of that range. Its all-time high in our data is $6.95, still 19.2% above the current price. The cheapest listing right now is $6.99, and the 30-day average market price is $5.71.

Printings

PrintingMarketLowHigh7d
Normal$5.83$6.99$10.310.0%

The card in play

Power5000
Race
Hello, Happy World!
Grade
0
Unit
Trigger
Shield
15000
Critical
1
Skill Icon
Boost
Trigger

Critical Trigger

Other printings of Hello, Happy World! Kaoru Seta

3 more · $3.37 – $5.83
All printings
Hello, Happy World! Kaoru Seta (EX) (DZ-BT03/EX22EN), DZ-BT03: Dimensional Transcendence — Vanguard card price 0.0% 7d Hello, Happy World! Kaoru Seta (EX) DZ-BT03: Dimensional Transcendence · #DZ-BT03/EX22EN $3.37 Hello, Happy World! Kaoru Seta (EX) (Foil) (DZ-BT03/EX22EN-S), DZ-BT03: Dimensional Transcendence — Vanguard card price — 7d Hello, Happy World! Kaoru Seta (EX) (Foil) DZ-BT03: Dimensional Transcendence · #DZ-BT03/EX22EN-S — Hello, Happy World! Kaoru Seta (Signature) (D-BT11/EX22EN-S), D-BT11: Clash of the Heroes — Vanguard card price — 7d Hello, Happy World! Kaoru Seta (Signature) D-BT11: Clash of the Heroes · #D-BT11/EX22EN-S —

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