Magic: The Gathering · Mystery Booster Playtest Cards 2019Rare
Corrupted Key 39
Corrupted Key from Mystery Booster Playtest Cards 2019 (Magic: The Gathering). Daily Cardmarket market price.
Number39
RarityRare
LanguageEnglish
ReleasedNov 7, 2019
IllustratorTom Wänerstrand
Market price · Normal Well below usual
€5.23
▼ -33.5% vs 30-day avg
Lowest€0.99
7-day avg€8.77
30-day avg€7.87
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 | €5.23 | €0.99 | €7.87 |
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 2019 · Un-sets & playtest
- Type
- Artifact · Black
- ID
- mtg:b17583f3-a0ca-4b57-bddd-11af745a2a33
Card value FAQ
How much is Corrupted Key 39 worth?
Corrupted Key 39 from Mystery Booster Playtest Cards 2019 is currently worth €5.23 (Cardmarket trend, Normal variant, Oct 30, 2026). Listings start at €0.99. 30-day average: €7.87.
Is Corrupted Key 39 going up in value?
Compared with the 30-day average, the price is down 33.5%. The chart above shows the daily price history, and you can set a price-drop alert.
