Magic: The Gathering · Avatar: The Last Airbender EternalMythic
Hei Bai, Forest Guardian 139
Hei Bai, Forest Guardian from Avatar: The Last Airbender Eternal (Magic: The Gathering). Daily Cardmarket market price.
Number139
RarityMythic
LanguageEnglish
ReleasedNov 21, 2025
IllustratorTAPIOCA
Market price · Normal Usual price
€10.66
▼ -5.7% vs 30-day avg
Lowest€9.00
7-day avg€11.92
30-day avg€11.30
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€
Price source: Cardmarket public price guide · updated Oct 30, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €10.66 | €9.00 | €11.30 |
| Foil | €11.95 | €10.00 | €11.90 |
Price history
We record this card's price every day since Oct 30, 2026. The chart appears after a few days of data.
Card details
- Name
- Hei Bai, Forest Guardian
- Set
- Avatar: The Last Airbender Eternal · Masters & reprints
- Type
- Creature · Green
- ID
- mtg:95a3fda4-64d6-4440-a77c-b249edca7860
Card value FAQ
How much is Hei Bai, Forest Guardian 139 worth?
Hei Bai, Forest Guardian 139 from Avatar: The Last Airbender Eternal is currently worth €10.66 (Cardmarket trend, Normal variant, Oct 30, 2026). Listings start at €9.00. 30-day average: €11.30.
Which version of Hei Bai, Forest Guardian is the most valuable?
Of its 2 variants, Foil is valued highest at €11.95.
Is Hei Bai, Forest Guardian 139 going up in value?
Compared with the 30-day average, the price is down 5.7%. The chart above shows the daily price history, and you can set a price-drop alert.
