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  1. tcgrate
  2. Magic: The Gathering
  3. Prices
  4. Corrupted Key

Magic: The Gathering · 2 printings · 2 priced

Corrupted Key

Price range · Sep 2, 2026
$0.20 – $0.62
most expensive: Mystery Booster: Convention Edition Exclusives
Mystery Booster: Convention Editi…$0.62
Mystery Booster: Convention Editi…$0.20
All printings Price guide Top cards Game
Mystery Booster: Convention Edition Exclusives · most expensive printing1 year
$0.37$0.50$0.64$0.77
$0.62
Sep 2Dec 31May 3Sep 2
TCGplayer market price · via tcgcsvtcgrate.com
Printings
2
Priced
2
Cheapest
$0.20
Most expensive
$0.62

Every printing

most expensive first
0.0% 7d Corrupted Key Mystery Booster: Convention Edition Exclusives $0.62 0.0% 7d Corrupted Key (No PW Symbol) Mystery Booster: Convention Edition Exclusives $0.20
PrintingReleasedMarket7d30d1y30 days
Corrupted KeyMystery Booster: Convention Edition Exclusives · S Nov 7, 2019 $0.62 0.0% −10.1% +24.0%
Corrupted Key (No PW Symbol)Mystery Booster: Convention Edition Exclusives · S Nov 7, 2019 $0.20 0.0% +33.3% −9.1%

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.