Cheapest priced copy (Dragon's Maze): $0.35 at Card Kingdom, near mint, their price list as of .
Opal Lake Gatekeepers 
Creature — Vedalken Soldier · 2/4 · Common · The List · #DGM-16
When this creature enters, if you control two or more Gates, you may draw a card.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dragon's Maze | 16 | Common | $0.35 | $0.49 |
| The List | DGM-16 | Common | $0.35 | — |