Union Arena · UEX06BT: Sword Art Online Vol.2 Release Event Cards · #UEPR/SAO-2-037 · Common
Klein (037)
Union Arena card price for Klein (037): $1.82 market, from $1.29 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Mar 1, 2026 below.
Sellers right now
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
One year
Price story
Klein (037) entered our records in March 2026 at $2.19 and stands at $1.82 today, down 16.9% over that time. The highest price we have recorded is $2.19, 20.3% above today. Listings currently start at $1.29; over the last 30 days the market price averaged $1.87.
Printings
The card in play
- Card type
- Character
- Affinities
- SAO Survivor
- Series Name
- Sword Art Online
- Battle PointBP
- 1500
- Required Energy
- 0
- Action Point Cost
- 1
- Generated Energy
- P
- Activation Energy
- Purple
[When Sidelined] Place up to two cards from the top of your deck into your sideline.
[Active] Choose one character on your field and switch it to active. It gains 3000 BP until the end of the turn.
