Cheapest priced copy (Zendikar Rising): $0.35 at Card Kingdom, near mint, their price list as of .
Sure-Footed Infiltrator 
Creature — Merfolk Rogue · 2/3 · Uncommon · Zendikar Rising · #83
Tap another untapped Rogue you control: This creature can't be blocked this turn.
Whenever this creature deals combat damage to a player, draw a card.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Zendikar Rising | 83 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 25 September 2020Once a creature has blocked Sure-Footed Infiltrator, activating its first ability won't cause it to become unblocked or remove that blocking creature from combat.
- 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 Sure-Footed Infiltrator's first ability.