Cheapest priced copy (Adventures in the Forgotten Realms): $0.35 at Card Kingdom, near mint, their price list as of .
Gloom Stalker 
Creature — Dwarf Ranger · 2/3 · Common · Adventures in the Forgotten Realms · #16
As long as you've completed a dungeon, this creature has double strike.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Adventures in the Forgotten Realms | 16 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 23 July 2021Gloom Stalker will have double strike even if it wasn't on the battlefield as you completed a dungeon.