Cheapest priced copy (Reality Fracture): $0.49 at Card Kingdom, near mint, their price list as of .
Master of Barbs 
Creature — Lizard Bard · 2/1 · Rare · Reality Fracture · #344
Menace
Whenever one or more opponents are dealt noncombat damage, creatures you control get +1/+0 until end of turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
3 printings · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Reality Fracture | 88 | Rare | $0.49 | $0.49 |
| Reality Fracture | 344 | Rare | $0.49 | $1.49 |
| PFRA | 88p | Rare | $0.69 | $0.79 |