Cheapest priced copy (Innistrad: Double Feature): $0.35 at Card Kingdom, near mint, their price list as of .
Markov Waltzer 
Creature — Vampire · 1/3 · Uncommon · Innistrad: Crimson Vow · #313
Flying, haste
At the beginning of combat on your turn, up to two target creatures you control each get +1/+0 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 509 | Uncommon | $0.35 | $0.49 |
| Innistrad Remastered | 245 | Uncommon | $0.35 | $0.49 |
| Innistrad: Crimson Vow | 242 | Uncommon | $0.35 | $0.49 |
| Innistrad: Crimson Vow | 313 | Uncommon | $0.35 | $0.49 |