Cheapest priced copy (The Lost Caverns of Ixalan): $0.79 at Card Kingdom, near mint, their price list as of .
Breeches, Eager Pillager 
Legendary Creature — Goblin Pirate · 3/3 · Rare · The Lost Caverns of Ixalan · #137
First strike
Whenever a Pirate you control attacks, choose one that hasn't been chosen this turn —
• Create a Treasure token.
• Target creature can't block this turn.
• Exile the top card of your library. You may play it this turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
5 printings · $0.79 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Lost Caverns of Ixalan | 137 | Rare | $0.79 | $1.49 |
| The Lost Caverns of Ixalan | 294 | Rare | $0.99 | $1.99 |
| The Lost Caverns of Ixalan Promos | 137p | Rare | $1.99 | $3.99 |
| The Lost Caverns of Ixalan Promos | 137s | Rare | — | $1.49 |
| Secret Lair Drop | 1551 | Rare | $1.29 | $1.49 |
3 rulings from Wizards of the Coast
- 10 November 2023If you somehow control two or more Breeches, Eager Pillager, track which modes have been chosen each turn for each one's ability separately.
- 10 November 2023If you can't legally choose a mode because all three have been chosen that turn, that instance of the ability is removed from the stack with no effect.
- 10 November 2023You pay all costs and follow all normal timing rules for cards played this way. For example, if the exiled card is a land card, you may play it only during your main phase while the stack is empty.