Cheapest priced copy (Zendikar Rising): $0.35 at Card Kingdom, near mint, their price list as of .
Shadow Stinger 
Creature — Vampire Rogue · 1/4 · Uncommon · Zendikar Rising · #123
Tap another untapped Rogue you control: This creature gains deathtouch until end of turn.
Whenever this creature deals combat damage to a player, that player mills three cards. (They put the top three cards of their library into their graveyard.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Zendikar Rising | 123 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 25 September 2020You can tap any other untapped Rogue you control, including one you haven't controlled continuously since the beginning of your most recent turn, to pay the cost of Shadow Stinger's first ability.