Cheapest priced copy (Foundations): $0.49 at Card Kingdom, near mint, their price list as of .
Kalastria Highborn 
Creature — Vampire Shaman · 2/2 · Rare · Foundations · #753
Whenever this creature or another Vampire you control dies, you may pay {B}. If you do, target player loses 2 life and you gain 2 life.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
5 printings · $0.49 to $44.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| DCI Promos | 39 | Rare | — | $44.99 |
| Foundations | 607 | Rare | $0.49 | — |
| Foundations | 753 | Rare | — | — |
| The List | WWK-59 | Rare | $6.49 | — |
| Worldwake | 59 | Rare | $0.69 | $8.99 |
3 rulings from Wizards of the Coast
- 1 March 2010If multiple Vampires you control (possibly including Kalastria Highborn itself) are put into their owners' graveyards at the same time, Kalastria Highborn's ability triggers that many times.
- 1 March 2010If the targeted player is an illegal target by the time the ability resolves (for example, if that player has left a multiplayer game), the entire ability doesn't resolve. You can't pay {B} and you don't gain life.
- 1 March 2010You target a player when the ability triggers. You choose whether to pay {B} as the ability resolves. You may pay {B} only once per resolution.