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  6. Kaiju No. 8 (055)

Union Arena · Union Arena Promotion Cards · #UEPR/KJ8-1-055 · Union Rare

Kaiju No. 8 (055)

Union Arena card price for Kaiju No. 8 (055): $41.41 market, though the cheapest copy on sale asks $54.99, Foil printing, updated Oct 20, 2026. Full price history since Nov 13, 2025 below.

Market price · Foil · Oct 20, 2026
$41.41
0.0% this week · +2.5% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days+2.5%
90 days+58.9%
1 year—
All time+18.3%

Sellers right now

$54.99lowest listing$91.99highest
Market price$41.41
Mid listing$57.42
30-day avg$40.87

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$41.41

One year

$16.3452-week low$41.4152-week high
In the range100%
All-time low$16.34
All-time high$41.41
First priceNov 13, 2025
Foil · market price
$25.14$31.07$37.01$42.94
$41.41
Jul 22Aug 21Sep 20Oct 20
TCGplayer market price · via tcgcsvtcgrate.com

Price story

We have tracked Kaiju No. 8 (055) since November 2025, when it sold for $35.00. Today the market price is $41.41, up 18.3%. Today's price is the highest we have recorded for this card. Listings currently start at $54.99; over the last 30 days the market price averaged $40.87.

Printings

PrintingMarketLowHigh7d
Foil$41.41$54.99$91.990.0%

The card in play

Card type
Character
Series Name
Kaiju No. 8
Battle PointBP
5000
Required Energy
8
Action Point Cost
2
Generated Energy
G
Activation Energy
Green
Card text

If you have two or more resting characters on your front line, reduce this card's required energy by Green x2 while in your hand.

Play this character set to active onto your field.

[Damage (2)] (When this character attacks and deals direct damage, deal 2 damage instead.)

[When Played] Choose up to one character on your opponent's front line and move it to their energy line. It gains "This character cannot move" until the start of your next turn.

Trigger

[Get] Add this card to your hand.

Other printings of Kaiju No. 8

10 more · $0.09 – $181.99
All printings
Kaiju No. 8 (055) (SR**) (UE12BT/KJ8-1-055), Kaiju No. 8 — Union Arena card price 0.0% 7d Kaiju No. 8 (055) (SR**) UE12BT: Kaiju No. 8 · #UE12BT/KJ8-1-055 $181.99 Kaiju No. 8 (055) (Winner) (UEPR/KJ8-1-055), Union Arena Promotion Cards — Union Arena card price 0.0% 7d Kaiju No. 8 (055) (Winner) Union Arena Promotion Cards · #UEPR/KJ8-1-055 $92.36 Kaiju No. 8 (054) (SR*) (UE12BT/KJ8-1-054), Kaiju No. 8 — Union Arena card price +0.1% 7d Kaiju No. 8 (054) (SR*) UE12BT: Kaiju No. 8 · #UE12BT/KJ8-1-054 $27.02 Kaiju No. 8 (054) (UE12BT/KJ8-1-054), Kaiju No. 8 — Union Arena card price −13.6% 7d Kaiju No. 8 (054) UE12BT: Kaiju No. 8 · #UE12BT/KJ8-1-054 $3.11 Kaiju No. 8 (055) (UE12BT/KJ8-1-055), Kaiju No. 8 — Union Arena card price −5.1% 7d Kaiju No. 8 (055) UE12BT: Kaiju No. 8 · #UE12BT/KJ8-1-055 $2.98

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