How much is Kaijin worth?

The current Near Mint price for Kaijin from UE20BT: That Time I Got Reincarnated as a Slime (Union Arena) is $0.16. The price has been stable over the past 7 days.

What set is Kaijin from?

Kaijin is from the UE20BT: That Time I Got Reincarnated as a Slime set, released June 2026. It is a U in Union Arena.

What rarity is Kaijin?

Kaijin is a U card from UE20BT: That Time I Got Reincarnated as a Slime in Union Arena.

How many Kaijin cards exist?

There are 2 different Kaijin cards across Union Arena sets. Each version has unique stats, abilities, and artwork.

Price updates are limited. Some displayed estimates may be older. See each card’s price history for context.

Union Arena · ULive pricing

Kaijin

Stable0.0%

UE20BT: That Time I Got Reincarnated as a Slime, 2026 · #UE20BT/TSK-1-037

Kaijin's Near Mint price is unchanged over the past 30 days.

Fresh· Updated Nov 3, 2026

Card Details

TypeCharacter

Mana Cost2

P/TBP 2500

Card TextActivate Main - Switch to Resting: Choose one other character on your field. It gains 1000 BP until the end of the turn.

inkwell Fair Value™?· NM

$0.16

single source

—

Condition?

Confidencemedium

Prices as ofNov 3

Normal—

Cheapest printing—

Set Price Alert

Why This Price

inkwell Estimate

Fair Value$0.16

Movement

7D Change+0.0% (+$0.00)

30D Change+0.0% (+$0.00)

Freshness

Prices as ofNov 3

Update cadenceDaily

Inkwell Fair Value$0.16NM · compare before you buy

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Kaijin

Why This Price

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