Cheapest priced copy (Eternal Masters): $0.35 at Card Kingdom, near mint, their price list as of .
Stingscourger 
Creature — Goblin Warrior · 2/2 · Common · Modern Masters · #131
Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When this creature enters, return target creature an opponent controls to its owner's hand.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
5 printings · $0.35 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Eternal Masters | 149 | Common | $0.35 | $0.49 |
| Modern Masters | 131 | Common | $0.35 | $0.49 |
| Planar Chaos | 107 | Common | $0.35 | $0.79 |
| The List | PLC-107 | Common | $0.35 | — |
| Time Spiral Remastered | 192 | Common | $0.35 | $0.49 |