Cheapest priced copy (March of the Machine): $0.35 at Card Kingdom, near mint, their price list as of .
Ravenous Sailback 
Creature — Dinosaur · 3/4 · Uncommon · March of the Machine · #202
When this creature enters, choose one —
• This creature gains haste until end of turn.
• Destroy target artifact or enchantment.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| March of the Machine | 202 | Uncommon | $0.35 | $0.49 |