How much is Kaiju No. 8 (055) worth right now?

Kaiju No. 8 (055) from Union Arena Promotion Cards is trading around $35.33 on the secondary market. TCGIndex refreshes this price every day.

Is Kaiju No. 8 (055) going up or down?

Kaiju No. 8 (055) is up +18.0% over 30 days, up +10.0% over 7 days, and the trend currently reads up. The full price history is on this page.

Is Kaiju No. 8 (055) a good investment?

TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $35.33, up +18.0% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.

Home/Union Arena/Union Arena Promotion Cards#UEPR/KJ8-1-055

Union Arena · UR

Kaiju No. 8 (055)

Name: Kaiju No. 8 (055) (Union Arena Promotion Cards)
Brand: Union Arena
Availability: InStock

UEPR/KJ8-1-055Union Arena Promotion Cards

$35.33

+$5.40+18.0% · 30D

Live TCGplayer market price

Confidence

62/100

Reliable

7-Day Change

+10.0%

vs last week

Market Trend

Rising

TCGplayer price

BuyBuy on TCGplayer Recent eBay Sales

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Price & Volume

Market price Sales volume

Jan 2026 – today

Price by Condition · 2

Anchored to market price · condition spread from TCGplayer

Near Mint

Foil · English

$35.33

+10.0%

Lightly Played

Foil · English

$25.00

-0.0%

Kaiju No. 8 (055) FAQ

How much is Kaiju No. 8 (055) worth right now?: Kaiju No. 8 (055) from Union Arena Promotion Cards is trading around $35.33 on the secondary market. TCGIndex refreshes this price every day.
Is Kaiju No. 8 (055) going up or down?: Kaiju No. 8 (055) is up +18.0% over 30 days, up +10.0% over 7 days, and the trend currently reads up. The full price history is on this page.
Is Kaiju No. 8 (055) a good investment?: TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $35.33, up +18.0% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.

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