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Border Guardian
Unstable (UST) · #140 · uncommon · mtg
Artifact Creature — Knight
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.
DeckSpec Pricei
Non-foil$0.13
Foil$0.42
Condition
Weighted composite · smoothed against one-off swings.
Current prices
Condition
FoilNM
| cardkingdom | $0.99 | 2026-07-24 |
| Cardmarket | ≈$0.63 | 2026-08-08 |
| TCGplayer | $0.29 | 2026-08-08 |
Non-foilNM
| cardkingdom | $0.35 | 2026-07-24 |
| Cardmarket | ≈$0.14 | 2026-08-08 |
| TCGplayer | $0.10 | 2026-08-08 |
Non-USD sources (e.g. Cardmarket, EUR) are shown converted to USD at €1 ≈ $1.15 — indicative, not an exact quote.
Prices update daily · last checked Sun Aug 09. Indicative, not offers — how we price.
Price history (last 180 days)
Condition key
NM Near MintLP Lightly PlayedMP Moderately PlayedHP Heavily PlayedDMG Damaged
Recorded prices are Near Mint; LP–DMG are estimated from standard hobby multipliers (foils discounted more steeply) — a guide, not a market quote.
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Complete the set — Unstable
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