Cheapest priced copy (Wilds of Eldraine Commander): $0.69 at Card Kingdom, near mint, their price list as of .
Ox Drover 
Creature — Human Peasant · 4/4 · Rare · Wilds of Eldraine Commander · #6
Vigilance
This creature can't be blocked by Oxen.
Whenever this creature enters or attacks, target opponent creates a 2/4 white Ox creature token and you draw a card.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.69 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Wilds of Eldraine Commander | 6 | Rare | $0.69 | — |
| Wilds of Eldraine Commander | 42 | Rare | $0.99 | — |
One ruling from Wizards of the Coast
- 1 September 2023If the target opponent is an illegal target by the time Ox Drover's last ability tries to resolve, it won't resolve. They won't create an Ox token, and you won't draw a card.