Cheapest priced copy (The List): $1.79 at Card Kingdom, near mint, their price list as of .
Throat Slitter 
Creature — Rat Ninja · 2/2 · Uncommon · Planechase 2012 · #37
Ninjutsu {2}{B} ({2}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever this creature deals combat damage to a player, destroy target nonblack creature that player controls.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
8 printings · $1.79 to $24.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Betrayers of Kamigawa | 88 | Uncommon | $2.49 | $24.99 |
| Planechase 2012 | 37 | Uncommon | $2.79 | — |
| Planechase Anthology | 37 | Uncommon | $2.29 | — |
| The List | BOK-88 | Uncommon | $1.79 | — |
| Salvat 2005 | E2 | Uncommon | — | — |
| Salvat 2005 | E3 | Uncommon | — | — |
| Secret Lair Drop | 2356 | Rare | $5.99 | $4.99 |
| Secret Lair Drop | 2360 | Rare | $9.49 | $6.49 |