Auto-Key
Artifact — Contraption · Common
Auto-Key is currently worth about $0.21 for its most affordable printing, tracked daily across Scryfall, TCGplayer, and Card Kingdom.
Whenever you crank this Contraption, until end of turn, target creature becomes an artifact in addition to its other types and gains "T: You gain 3 life."
Format legality
Card facts
- Mana value
- 0
- Type line
- Artifact — Contraption
- Rarity
- Common
- First printed
- 2017
- Artist
- Jason Felix
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Prices by printing
Latest tracked estimates. Updated daily.
| Set | No. | Rarity | Nonfoil | Foil |
|---|---|---|---|---|
| Unstable | 170 | Common | $0.21 | $0.46 |
Price intelligence
Unstable #170 — every source we track. The spread between retailers is where the deals live.
All sources
| Source | foil | nonfoil | As of |
|---|---|---|---|
| Scryfall estimate | $0.46 | $0.21 | 2026-07-28 |
Price trend · 90 days
nonfoilfoil
$0.19 – $0.46 · Scryfall estimate
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Frequently asked
How much is Auto-Key worth?
Auto-Key is currently worth about $0.21 for its most affordable printing, based on live market estimates tracked daily on RareWell. Copies range from $0.21 to $0.46 across printings and finishes.
Which sets was Auto-Key printed in?
Auto-Key has been printed in 1 set, including Unstable.
Can I buy Auto-Key on RareWell?
No copies of Auto-Key are listed right now, but collectors list cards daily — and if you own one, you can list it for sale or trade in minutes, free.
Is Auto-Key legal in Commander?
Auto-Key is not currently legal in Commander.
Is Auto-Key legal in Modern?
Auto-Key is not currently legal in Modern.
Is Auto-Key on the Reserved List?
No — Auto-Key is not on the Reserved List.
Printed in: Unstable
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