Cheapest priced copy (Magic Origins): $0.35 at Card Kingdom, near mint, their price list as of .
Nivix Barrier 
Creature — Illusion Wall · 0/4 · Common · Magic Origins · #66
Flash (You may cast this spell any time you could cast an instant.)
Defender (This creature can't attack.)
When this creature enters, target attacking creature gets -4/-0 until end of turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic Origins | 66 | Common | $0.35 | $0.49 |