- How much is Corrupted Key worth right now?
- Corrupted Key from Mystery Booster: Convention Edition Exclusives is trading around $0.50 on the secondary market. TCGIndex refreshes this price every day.
- Is Corrupted Key going up or down?
- Corrupted Key is down -9.0% over 30 days, down -10.3% over 7 days. The full price history is on this page.
- Is Corrupted Key a good investment?
- TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.50, down -9.0% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.