Border Guardian
Artifact Creature — Knight · Uncommon
Border Guardian is currently worth about $0.11 for its most affordable printing, tracked daily across Scryfall, TCGplayer, and Card Kingdom.
Whenever you cast a silver-bordered spell, put a +1/+1 counter on this creature. Whenever you cast a black-bordered spell, this creature can't be blocked this turn. Whenever you cast a white-bordered spell, this creature gains double strike until end of turn.
Format legality
Card facts
- Mana value
- 4
- Type line
- Artifact Creature — Knight
- Rarity
- Uncommon
- First printed
- 2017
- Artist
- Chris Seaman
- P/T
- 1/1
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Prices by printing
Latest tracked estimates. Updated daily.
| Set | No. | Rarity | Nonfoil | Foil |
|---|---|---|---|---|
| Unstable | 140 | Uncommon | $0.11 | $0.29 |
Price intelligence
Unstable #140 — every source we track. The spread between retailers is where the deals live.
All sources
| Source | foil | nonfoil | As of |
|---|---|---|---|
| Scryfall estimate | $0.29 | $0.11 | 2026-07-28 |
Price trend · 90 days
nonfoilfoil
$0.11 – $0.29 · Scryfall estimate
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Frequently asked
How much is Border Guardian worth?
Border Guardian is currently worth about $0.11 for its most affordable printing, based on live market estimates tracked daily on RareWell. Copies range from $0.11 to $0.29 across printings and finishes.
Which sets was Border Guardian printed in?
Border Guardian has been printed in 1 set, including Unstable.
Can I buy Border Guardian on RareWell?
No copies of Border Guardian 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 Border Guardian legal in Commander?
Border Guardian is not currently legal in Commander.
Is Border Guardian legal in Modern?
Border Guardian is not currently legal in Modern.
Is Border Guardian on the Reserved List?
No — Border Guardian is not on the Reserved List.
Printed in: Unstable
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