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- Magic: The Gathering
- Cards
- Corrupted Key
Magic: The Gathering · 2 printings · 2 priced
Corrupted Key card prices
Corrupted Key card prices across all 2 printings we track, from $0.27 to $0.73 — the version you hold decides the value, not the name.
Price range · Oct 18, 2026
$0.27 – $0.73
most expensive: Mystery Booster: Convention Edition Exclusives
Mystery Booster: Convention Editi…$0.73
Mystery Booster: Convention Editi…$0.27
Mystery Booster: Convention Edition Exclusives · most expensive printing1 year
$0.37$0.52$0.67$0.82
$0.73Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com
Every printing
most expensive first
| Printing | Market | 7d | 30 days | |
|---|---|---|---|---|
 |
Corrupted KeyMystery Booster: Convention Edition Exclusives · S | $0.73 | −6.4% | |
 |
Corrupted Key (No PW Symbol)Mystery Booster: Convention Edition Exclusives · S | $0.27 | 0.0% |
Why Corrupted Key has 2 prices
Each printing is a different physical card — a different set, number, often a different frame or foil treatment — and the market prices them separately. The range above runs from the cheapest priced printing to the most expensive one; the chart follows the most expensive. Open any row to see that printing's own history, every foil variant, and where it costs less.