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  6. Diablo (030) (SR*)

Union Arena · UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-030 · Super Rare 1-Star

Diablo (030) (SR*)

Union Arena card price for Diablo (030) (SR*): $15.25 market, from $12.00 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Jun 26, 2026 below.

Market price · Foil · Oct 19, 2026
$15.25
+2.0% this week · +5.8% in 30 days
Buy on eBay →
1 day+1.0%
7 days+2.0%
30 days+5.8%
90 days+50.1%
1 year—
All time−26.2%

Sellers right now

$12.00lowest listing$28.99highest
Market price$15.25
Mid listing$26.00
30-day avg$14.87

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$15.25

One year

$10.0852-week low$20.6752-week high
In the range49%
All-time low$10.08
All-time high$20.67
First priceJun 26, 2026
Foil · market price
$9.44$13.54$17.63$21.73
$15.25
Jun 26Aug 3Sep 10Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Diablo (030) (SR*) 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 $12.00; over the last 30 days the market price averaged $14.87.

Printings

PrintingMarketLowHigh7d
Foil$15.25$12.00$28.99+2.0%

The card in play

Card type
Character
Series Name
That Time I Got Reincarnated as a Slime
Battle PointBP
4000
Required Energy
4
Action Point Cost
2
Generated Energy
P
Activation Energy
Purple
Card text

[When Played] If "Rimuru" is on your field, choose one of the following:
• Draw two cards, then place one card from your hand into your sideline.
• Your opponent sidelines one character on their front line.
• Switch this character to active.

Trigger

[Draw] Draw a card.

Other printings of Diablo

13 more · $0.07 – $15.96
All printings
Diablo (006) (SR*) (UE20BT/TSK-1-006), That Time I Got Reincarnated as a Slime — Union Arena card price −2.2% 7d Diablo (006) (SR*) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-006 $15.96 Diablo (004) (U*) (UE20BT/TSK-1-004), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Diablo (004) (U*) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-004 $8.78 Diablo (005) (R*) (UE20BT/TSK-1-005), That Time I Got Reincarnated as a Slime — Union Arena card price −1.7% 7d Diablo (005) (R*) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-005 $5.90 Diablo (004) (UEPR/TSK-1-004), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price 0.0% 7d Diablo (004) UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-1-004 $3.51 Diablo (006) (UE20BT/TSK-1-006), That Time I Got Reincarnated as a Slime — Union Arena card price −8.6% 7d Diablo (006) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-006 $2.02

Also in UE20BT: That Time I Got Reincarnated as a Slime

most valuable
Full set
Luminus (048) (SR**) (UE20BT/TSK-2-048), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Luminus (048) (SR**) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-048 $324.06 Hinata (034) (SR**) (UE20BT/TSK-2-034), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Hinata (034) (SR**) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-034 $323.96 Milim (085) (SR**) (UE20BT/TSK-1-085), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Milim (085) (SR**) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-085 $311.07 Rimuru (044) (SR**) (UE20BT/TSK-2-044), That Time I Got Reincarnated as a Slime — Union Arena card price 0.0% 7d Rimuru (044) (SR**) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-044 $292.68 Rimuru (107) (Box Topper Gold Foil) (UE20BT/TSK-1-107), That Time I Got Reincarnated as a Slime — Union Arena card price −5.3% 7d Rimuru (107) (Box Topper Gold Foil) UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-1-107 $273.01