Cheapest priced copy (Innistrad: Double Feature): $0.49 at Card Kingdom, near mint, their price list as of .
Creepy Puppeteer 
Creature — Human Rogue · 4/3 · Rare · Innistrad: Crimson Vow · #151
Haste
Whenever this creature attacks, if you attacked with exactly one other creature this combat, you may have that creature's base power and toughness become 4/3 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 418 | Rare | $0.49 | $0.79 |
| Innistrad: Crimson Vow Promos | 151s | Rare | — | $0.49 |
| Innistrad: Crimson Vow | 151 | Rare | $0.49 | $0.49 |
| Innistrad: Crimson Vow | 376 | Rare | $0.49 | $0.49 |