Cheapest priced copy (Modern Horizons 3): $0.79 at Card Kingdom, near mint, their price list as of .
Null Elemental Blast 
Instant · Uncommon · Modern Horizons 3 · #387
Choose one —
• Counter target multicolored spell.
• Destroy target multicolored permanent.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.79 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 3 | 12 | Uncommon | $0.79 | $0.99 |
| Modern Horizons 3 | 387 | Uncommon | $0.79 | $0.99 |