K-9, Mark I
Doctor Who · Rare · Foil · #537 · Current price $4.91
The card
{U} · Legendary Artifact Creature — Robot Dog · 1/1
Negative — As long as K-9 is untapped, other legendary creatures you control have ward {1}.
Affirmative — {1}{U}, {T}: Target legendary creature can't be blocked this turn.
Doctor's companion (You can have two commanders if the other is the Doctor.)
Keywords: Negative, Affirmative, Doctor's companion
Price history
Traded between $4.46 and $5.04 over the last 90 days, peaking 11 Jul 2026. Now $4.91 — 2.6% below its 90-day high. Over the window it moved −1.8%.
AI price forecast
- 7-day: $4.79 (+0.0%, high confidence) — 80% range $4.70 to $4.93
- 14-day: $4.81 (+0.4%, high confidence) — 80% range $4.66 to $5.04
- 30-day: $4.87 (+1.6%, high confidence) — 80% range $4.55 to $5.26
Other printings
K-9, Mark I has 9 printings tracked here; this is the 6th most expensive.
- Doctor Who (Foil) — $49.51
- Doctor Who (Foil) — $6.98
- Doctor Who (Foil) — $6.57
- Doctor Who (Foil) — $5.93
- Doctor Who (Foil) — $5.05
- Doctor Who — $4.79
- Doctor Who — $4.32
- Doctor Who — $3.59
Playability & legality
EDHREC rank 3452 — a measure of how often it appears in Commander decks.
Legal in: Legacy, Vintage, Commander.
About this printing
- Borderless border.
- 2015 frame.
- Art by Tyler Walpole.
Forecasts are statistical estimates with confidence intervals, not guarantees. Collectibles are speculative. This is not financial advice.