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  6. Soei (008)

Union Arena · UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-2-008 · Uncommon

Soei (008)

Union Arena card price for Soei (008): $2.07 market, from $1.60 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Jun 28, 2026 below.

Market price · Normal · Oct 19, 2026
$2.07
0.0% this week · −6.3% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days−6.3%
90 days−17.9%
1 year—
All time−58.6%

Sellers right now

$1.60lowest listing$4.00highest
Market price$2.07
Mid listing$1.74
30-day avg$2.12

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$2.07

One year

$2.0752-week low$5.0052-week high
In the range0%
All-time low$2.07
All-time high$5.00
First priceJun 28, 2026
Normal · market price
$1.89$3.03$4.16$5.29
$2.07
Jun 28Aug 4Sep 11Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Soei (008) came out in June 2026; we leave the first weeks out of this story, because early prices are set before real supply exists. Listings currently start at $1.60; over the last 30 days the market price averaged $2.12.

Printings

PrintingMarketLowHigh7d
Normal$2.07$1.60$4.000.0%

The card in play

Card text

Your opponent cannot choose this character with an ability on a character unless they place one card from their hand into their sideline as an additional cost.
When counting [Kijin] affinity cards with one of your abilities, you may treat this character as if it were two cards.

Other printings of Soei

10 more · $0.11 – $29.06
All printings
Soei (060) (SR*) (UE20BT/TSK-1-060), That Time I Got Reincarnated as a Slime — Union Arena card price −0.6% 7d Soei (060) (SR*) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-060 $29.06 Soei (2-021) (UE20BT/TSK-2-021), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Soei (2-021) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-021 $4.07 Soei (060) (UE20BT/TSK-1-060), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Soei (060) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-060 $3.42 Soei (059) (UE20BT/TSK-1-059), That Time I Got Reincarnated as a Slime — Union Arena card price −0.3% 7d Soei (059) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-059 $3.21 Soei (021) (UEPR/TSK-1-021), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price −0.9% 7d Soei (021) UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-1-021 $2.18

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