Cheapest priced copy (Murders at Karlov Manor): $0.49 at Card Kingdom, near mint, their price list as of .
Treacherous Greed 
Instant · Rare · Murders at Karlov Manor · #420
As an additional cost to cast this spell, sacrifice a creature that dealt damage this turn.
Draw three cards. Each opponent loses 3 life and you gain 3 life.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.49 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Murders at Karlov Manor | 237 | Rare | $0.49 | $0.49 |
| Murders at Karlov Manor | 420 | Rare | $0.49 | $0.79 |
| Murders at Karlov Manor Promos | 237p | Rare | $0.49 | $0.79 |
| Murders at Karlov Manor Promos | 237s | Rare | — | $0.99 |
One ruling from Wizards of the Coast
- 2 February 2024You can sacrifice any creature you control that dealt damage this turn to pay Treacherous Greed's additional cost, even if the permanent it dealt damage to is no longer on the battlefield or the player it dealt damage to is no longer in the game.