Cheapest priced copy (Warhammer 40,000 Commander): $4.49 at Card Kingdom, near mint, their price list as of .
Knight Paladin 
Artifact — Vehicle · 6/6 · Rare · Warhammer 40,000 Commander · #160
Trample
Rapid-fire Battle Cannon — When this Vehicle enters, it deals 4 damage to each opponent.
Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $4.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Warhammer 40,000 Commander | 160 | Rare | $4.49 | — |
| Warhammer 40,000 Commander | 160★ | Rare | — | — |