Cheapest priced copy (Eldritch Moon): $0.35 at Card Kingdom, near mint, their price list as of .
Drogskol Shieldmate 
Creature — Spirit Soldier · 2/3 · Uncommon · Eldritch Moon · #22
Flash
When this creature enters, other creatures you control get +0/+1 until end of turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Eldritch Moon | 22 | Uncommon | $0.35 | $0.49 |
| Innistrad Remastered | 20 | Common | $0.35 | $0.49 |