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  6. This Is So Good!

Union Arena · UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-2-073 · Uncommon

This Is So Good!

Union Arena card price for This Is So Good!: $4.00 market, from $0.98 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Jun 27, 2026 below.

Market price · Normal · Oct 19, 2026
$4.00
0.0% this week · −7.6% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days−7.6%
90 days−20.0%
1 year—
All time−20.0%

Sellers right now

$0.98lowest listing$6.01highest
Market price$4.00
Mid listing$4.00
30-day avg$4.07

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$4.00

One year

$4.0052-week low$5.0052-week high
In the range0%
All-time low$4.00
All-time high$5.00
First priceJun 27, 2026
Normal · market price
$3.94$4.33$4.71$5.10
$4.00
Jul 21Aug 20Sep 19Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

This Is So Good! 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 $0.98; over the last 30 days the market price averaged $4.07.

Printings

PrintingMarketLowHigh7d
Normal$4.00$0.98$6.010.0%

The card in play

Card text

You can only use one "This Is So Good!" card per turn.
Choose one card on your field. It gains "This card gains GreenGreen energy generation" until the end of the turn. If "Milim" is on your field, choose up to one of your AP cards and switch it to active.

Other printings of This Is So Good!

1 more · $0.16 – $4.00
All printings
This Is So Good! (UE20BT/TSK-2-073), That Time I Got Reincarnated as a Slime — Union Arena card price +6.7% 7d This Is So Good! UE20BT: That Time I Got Reincarnated as a Slime · #UE20BT/TSK-2-073 $0.16

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

most valuable
Full set
Feast (096) (UEPR/TSK-1-096), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price 0.0% 7d Feast (096) UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-1-096 $6.81 Feast (062) (UEPR/TSK-1-062), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price 0.0% 7d Feast (062) UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-1-062 $6.25 Mystic Thread Strike (UEPR/TSK-1-065), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price −0.3% 7d Mystic Thread Strike UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-1-065 $6.19 Feast (056) (UEPR/TSK-2-056), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price −3.3% 7d Feast (056) UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-2-056 $6.14 Luminus (093) (UEPR/TSK-1-093), That Time I Got Reincarnated as a Slime Release Event Cards — Union Arena card price 0.0% 7d Luminus (093) UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · #UEPR/TSK-1-093 $5.82