Cheapest priced copy (Mirage): $0.35 at Card Kingdom, near mint, their price list as of .
Blistering Barrier 
Creature — Wall · 5/2 · Common · Mirage · #159
Defender (This creature can't attack.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirage | 159 | Common | $0.35 | — |