Cheapest priced copy (Assassin's Creed): $16.99 at Card Kingdom, near mint, their price list as of .
Brotherhood Regalia 
Artifact — Equipment · Uncommon · Assassin's Creed · #71
Equipped creature has ward {2}, is an Assassin in addition to its other types, and can't be blocked.
Equip legendary creature {1}
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $16.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Assassin's Creed | 71 | Uncommon | $16.99 | $16.99 |
| Assassin's Creed | 255 | Uncommon | — | — |