Magic: The Gathering · Mystery Booster Playtest Cards 2021Rare
Corrupted Key 39
Corrupted Key from Mystery Booster Playtest Cards 2021 (Magic: The Gathering). Daily Cardmarket market price.
Number39
RarityRare
LanguageEnglish
ReleasedAug 20, 2021
IllustratorTom Wänerstrand
Market price · Normal
€0.28
▲ +27.3% vs 30-day avg
Lowest€0.04
7-day avg€0.27
30-day avg€0.22
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 | €0.28 | €0.04 | €0.22 |
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
- Corrupted Key
- Set
- Mystery Booster Playtest Cards 2021 · Un-sets & playtest
- Type
- Artifact · Black
- ID
- mtg:2ef92453-8a3e-456b-b2e7-f05d3807cd9b
Card value FAQ
How much is Corrupted Key 39 worth?
Corrupted Key 39 from Mystery Booster Playtest Cards 2021 is currently worth €0.28 (Cardmarket trend, Normal variant, Oct 30, 2026). Listings start at €0.04. 30-day average: €0.22.
Is Corrupted Key 39 going up in value?
Compared with the 30-day average, the price is up 27.3%. The chart above shows the daily price history, and you can set a price-drop alert.
