Cheapest priced copy (Marvel Super Heroes Commander): $0.59 at Card Kingdom, near mint, their price list as of .
Grim Reaper's Scythe 
Legendary Artifact · Rare · Marvel Super Heroes Commander · #658
Whenever one or more creature cards leave your graveyard, create a 2/2 black Zombie creature token.
{3}{B}, {T}, Sacrifice two creatures: Return target creature card from your graveyard to the battlefield with a finality counter on it. Activate only as a sorcery. (If a creature with a finality counter on it would die, exile it instead.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.59 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes Commander | 658 | Rare | $0.59 | $0.99 |