Klein (042) — trend data is still being collected. Check the price chart below for available history.
Fresh· Updated Oct 31, 2026
Card Details
TypeCharacter — Sword Art Online / Player
Mana Cost2
P/TBP 2000
SeriesSword Art Online
Card TextWhen Rested: Choose up to one character with 3000 or less BP on your opponent's front line and switch it to resting.
Active: Choose one character on your field and switch it to active. Gain 3000 BP until the end of this turn.
inkwell Fair Value™?· NM
$0.12
single source
——
Condition?
Confidencemedium
Prices as ofOct 31
Normal—
Cheapest printing—
Why This Price
inkwell Estimate
Fair Value$0.12
Freshness
Prices as ofOct 31
Update cadenceDaily
Inkwell Fair Value$0.12
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- How much is Klein (042) worth?
- The current Near Mint price for Klein (042) from UE07BT: Sword Art Online (Union Arena) is $0.12. Price trend data is still being collected.
- What set is Klein (042) from?
- Klein (042) is from the UE07BT: Sword Art Online set, released May 2025. It is a C in Union Arena.
- What rarity is Klein (042)?
- Klein (042) is a C card from UE07BT: Sword Art Online in Union Arena.
- How many Klein (042) cards exist?
- There are 2 different Klein (042) cards across Union Arena sets. Each version has unique stats, abilities, and artwork.