Cheapest priced copy (Aetherdrift Commander): $0.79 at Card Kingdom, near mint, their price list as of .
Plague Belcher 
Creature — Zombie Beast · 5/4 · Rare · Aetherdrift Commander · #97
Menace
When this creature enters, put two -1/-1 counters on target creature you control.
Whenever another Zombie you control dies, each opponent loses 1 life.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.79 to $8.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Amonkhet | 104 | Rare | $0.99 | $5.99Out of stock |
| Aetherdrift Commander | 97 | Rare | $0.79 | — |
| Amonkhet Promos | 104s | Rare | — | $8.49 |
2 rulings from Wizards of the Coast
- 18 April 2017If another Zombie you control dies at the same time as Plague Belcher, Plague Belcher’s last ability will trigger for that Zombie.
- 18 April 2017In a Two-Headed Giant game, the triggered ability of Plague Belcher causes the opposing team to lose 2 life.