Cheapest priced copy (Duel Decks: Elves vs. Inventors): $0.49 at Card Kingdom, near mint, their price list as of .
Pia and Kiran Nalaar 
Legendary Creature — Human Artificer · 2/2 · Rare · Magic Origins · #157
When Pia and Kiran Nalaar enters, create two 1/1 colorless Thopter artifact creature tokens with flying.
{2}{R}, Sacrifice an artifact: Pia and Kiran Nalaar deals 2 damage to any target.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
7 printings · $0.49 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Elves vs. Inventors | 47 | Rare | $0.49 | — |
| Aetherdrift Commander | 105 | Rare | $0.49 | — |
| March of the Machine Commander | 288 | Rare | $0.49 | — |
| Magic Origins | 157 | Rare | $0.59 | $0.99 |
| The List | ORI-157 | Rare | $0.49 | — |
| Magic Origins Promos | 157 | Rare | — | $0.99 |
| Magic Origins Promos | 157s | Rare | — | $0.99 |