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  5. UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You
  6. Nano Eiai (053)

Union Arena · UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-053 · Super Rare

Nano Eiai (053)

Union Arena card price for Nano Eiai (053): $20.73 market, from $18.00 at the cheapest listing, Foil printing, updated Oct 20, 2026. Full price history since Jul 10, 2026 below.

Market price · Foil · Oct 20, 2026
$20.73
−8.6% this week · −31.1% in 30 days
Buy on eBay →
1 day0.0%
7 days−8.6%
30 days−31.1%
90 days+0.7%
1 year—
All time+48.0%

Sellers right now

$18.00lowest listing$58.00highest
Market price$20.73
Mid listing$24.50
30-day avg$25.68

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$20.73

One year

$8.6252-week low$35.5052-week high
In the range45%
All-time low$8.62
All-time high$35.50
First priceJul 10, 2026
Foil · market price
$19.28$25.20$31.11$37.03
$20.73
Jul 22Aug 21Sep 20Oct 20
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Nano Eiai (053) was released in July 2026. Launch-week prices are left out here: before supply arrives they are mostly guesses. The cheapest listing right now is $18.00, and the 30-day average market price is $25.68.

Printings

PrintingMarketLowHigh7d
Foil$20.73$18.00$58.00−8.6%

The card in play

Card type
Character
Series Name
The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You
Battle PointBP
4000
Required Energy
4
Action Point Cost
1
Generated Energy
G
Activation Energy
Green
Card text

[Raid] "Nano Eiai" Switch to active. May move to the front line.
[When Played] Draw a card. Then, you may place one card from your hand into your sideline. If you do, reduce the AP cost of the next card with 3 or less required energy you use from your hand this turn by 1.
[When Attacking] Look at the top card of your deck, then place it on the top of your deck or into your sideline.

Trigger

[Raid] Add this card to your hand, or if you have the required energy, perform Raid with it.

Other printings of Nano Eiai

15 more · $0.13 – $396.64
All printings
Nano Eiai (053) (SR**) (UE21BT/RLY-1-053), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price 0.0% 7d Nano Eiai (053) (SR**) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-053 $396.64 Nano Eiai (012) (R*) (Box Topper Gold Foil) (UE21BT/RLY-1-012), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price 0.0% 7d Nano Eiai (012) (R*) (Box Topper Gold Foil) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-012 $57.41 Nano Eiai (052) (SR*) (UE21BT/RLY-1-052), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price +2.7% 7d Nano Eiai (052) (SR*) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-052 $16.60 Nano Eiai (051) (R*) (UE21BT/RLY-1-051), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price +1.7% 7d Nano Eiai (051) (R*) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-051 $14.48 Nano Eiai (012) (R*) (UE21BT/RLY-1-012), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price −1.4% 7d Nano Eiai (012) (R*) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-012 $9.73

Also in UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

most valuable
Full set
Hakari Hanazono (024) (SR**) (UE21BT/RLY-1-024), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price +2.8% 7d Hakari Hanazono (024) (SR**) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-024 $411.11 Hahari Hanazono (032) (SR**) (UE21BT/RLY-1-032), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price +0.8% 7d Hahari Hanazono (032) (SR**) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-032 $398.74 Nano Eiai (053) (SR**) (UE21BT/RLY-1-053), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price 0.0% 7d Nano Eiai (053) (SR**) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-053 $396.64 Shizuka Yoshimoto (067) (SR**) (UE21BT/RLY-1-067), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price −2.2% 7d Shizuka Yoshimoto (067) (SR**) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-067 $393.29 Karane Inda (009) (SR**) (UE21BT/RLY-1-009), The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Union Arena card price 0.0% 7d Karane Inda (009) (SR**) UE21BT: The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You · #UE21BT/RLY-1-009 $337.10