Cheapest priced copy (Ixalan): $0.35 at Card Kingdom, near mint, their price list as of .
Pterodon Knight 
Creature — Human Knight · 3/3 · Common · Ixalan · #28
This creature has flying as long as you control a Dinosaur.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ixalan | 28 | Common | $0.35 | $0.49 |