One Piece Card Game · Extra Booster: One Piece Heroines EditionC
I Knew You People Were Behind This. EB03-049
I Knew You People Were Behind This. from Extra Booster: One Piece Heroines Edition (One Piece Card Game). Daily Cardmarket market price.
NumberEB03-049
RarityC
LanguageEnglish
Released—
Illustrator—
Market price · Normal
€0.06
▲ +100.0% vs 30-day avg
Lowest€0.02
7-day avg€0.05
30-day avg€0.03
E-mail me when the price drops to
€
Price source: Cardmarket public price guide · updated Oct 30, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €0.06 | €0.02 | €0.03 |
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
- I Knew You People Were Behind This.
- Set
- Extra Booster: One Piece Heroines Edition · Booster Packs
- Type
- Event · Black
- ID
- op:EB03-049
Card value FAQ
How much is I Knew You People Were Behind This. EB03-049 worth?
I Knew You People Were Behind This. EB03-049 from Extra Booster: One Piece Heroines Edition is currently worth €0.06 (Cardmarket trend, Normal variant, Oct 30, 2026). Listings start at €0.02. 30-day average: €0.03.
Is I Knew You People Were Behind This. EB03-049 going up in value?
Compared with the 30-day average, the price is up 100.0%. The chart above shows the daily price history, and you can set a price-drop alert.
