Cheapest priced copy (Fifth Edition): $0.35 at Card Kingdom, near mint, their price list as of .
Hipparion 
Creature — Horse · 1/3 · Uncommon · Ice Age · #31
This creature can't block creatures with power 3 or greater unless you pay {1}.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
2 printings · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Fifth Edition | 34 | Common | $0.35 | — |
| Ice Age | 31 | Uncommon | $0.35 | — |