Cheapest priced copy (March of the Machine Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Path of the Schemer 
Sorcery · Rare · March of the Machine Commander · #115
Each player mills two cards. Then you put a creature card from a graveyard onto the battlefield under your control. It's an artifact in addition to its other types.
Will of the Planeswalkers — Starting with you, each player votes for planeswalk or chaos. If planeswalk gets more votes, planeswalk. If chaos gets more votes or the vote is tied, chaos ensues.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.69 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| March of the Machine Commander | 28 | Rare | $0.69 | — |
| March of the Machine Commander | 115 | Rare | $0.49 | — |
One ruling from Wizards of the Coast
- 14 April 2023The creature card you put onto the battlefield may be one that was just milled, or it may be one that was already in a graveyard.