Cheapest priced copy (Betrayers of Kamigawa): $4.49 at Card Kingdom, near mint, their price list as of .
Neko-Te 
Artifact — Equipment · Rare · Betrayers of Kamigawa · #155
Whenever equipped creature deals damage to a creature, tap that creature. That creature doesn't untap during its controller's untap step for as long as this Equipment remains on the battlefield.
Whenever equipped creature deals damage to a player, that player loses 1 life.
Equip {2}
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $4.49 to $12.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Betrayers of Kamigawa | 155 | Rare | $4.49 | $12.99 |