Cheapest priced copy (Commander Legends): $0.35 at Card Kingdom, near mint, their price list as of .
Prosperous Pirates 
Creature — Human Pirate · 3/4 · Common · Ixalan · #69
When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends | 85 | Common | $0.35 | $0.49 |
| Jumpstart | 165 | Common | $0.39 | — |
| The List | XLN-69 | Common | $0.35 | — |
| Ixalan | 69 | Common | $0.35 | $0.49 |