Cheapest priced copy (Mirage): $0.35 at Card Kingdom, near mint, their price list as of .
Zhalfirin Knight 
Creature — Human Knight · 2/2 · Common · Mirage · #50
Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
{W}{W}: This creature gains first strike until end of turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
2 printings · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirage | 50 | Common | $0.35 | — |
| Media and Collaboration Promos | 1996-2 | Common | — | — |