Cheapest priced copy (Champions of Kamigawa): $3.49 at Card Kingdom, near mint, their price list as of .
Tatsumasa, the Dragon's Fang 
Legendary Artifact — Equipment · Rare · Champions of Kamigawa · #270
Equipped creature gets +5/+5.
{6}, Exile Tatsumasa: Create a 5/5 blue Dragon Spirit creature token with flying. Return Tatsumasa to the battlefield under its owner's control when that token dies.
Equip {3}
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $3.49 to $16.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Champions of Kamigawa | 270 | Rare | $3.49 | $16.99 |