Cheapest priced copy (Innistrad: Double Feature): $0.35 at Card Kingdom, near mint, their price list as of .
Markov Retribution 
Sorcery · Uncommon · Foundations Jumpstart · #576
Choose one or both —
• Creatures you control get +1/+0 until end of turn.
• Target Vampire you control deals damage equal to its power to another target creature.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 438 | Uncommon | $0.35 | $0.49 |
| Foundations Jumpstart | 576 | Uncommon | $0.35 | — |
| Innistrad: Crimson Vow | 171 | Uncommon | $0.35 | $0.49 |