Cheapest priced copy (Urza's Destiny): $20.99 at Card Kingdom, near mint, their price list as of .
Attrition 
Enchantment · Rare · Urza's Destiny · #52
{B}, Sacrifice a creature: Destroy target nonblack creature.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $20.99 to $109.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2011 | 72 | Rare | $23.99 | — |
| Amonkhet Invocations | 19 | Special | — | $64.99 |
| Secret Lair Drop | 2709 | Rare | — | — |
| Urza's Destiny | 52 | Rare | $20.99 | $109.99 |