Sarah Jane Smith {1}{W}
Legendary Creature — Human Detective
WhiteCommander: legal
Identity
White
EDHREC rank
#9,541
Cheapest printing
US$0.33
TCGplayer
Printings
6
Whenever you cast a historic spell, investigate. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic. To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Doctor's companion (You can have two commanders if the other is the Doctor.)
Keywords: investigate, doctor's companion
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
Showcase · Surge Foil
Sarah Jane Smith
WHO · 1127
TCGplayer market
US$10.11
Extended Art · Surge Foil
Sarah Jane Smith
WHO · 938
Price not tracked
Surge Foil
Sarah Jane Smith
WHO · 611
Price not tracked
Extended Art
Sarah Jane Smith
WHO · 347
Price not tracked
Showcase
Sarah Jane Smith
WHO · 536
TCGplayer market
US$0.51
Sarah Jane Smith
WHO · 6
Price not tracked
In short
A Commander deck is a commander and 99 other cards, one copy of each (except basic lands), all inside the commander's colour identity. Paste a full list into the deck price calculator to price it and check it against the format.