Cheapest priced copy (Core Set 2019): $0.35 at Card Kingdom, near mint, their price list as of .
Knight's Pledge 
Enchantment — Aura · Common · Core Set 2019 · #19
Enchant creature
Enchanted creature gets +2/+2.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2019 | 19 | Common | $0.35 | $0.79 |