Cheapest priced copy (Marvel Super Heroes): $0.35 at Card Kingdom, near mint, their price list as of .
Agents of S.H.I.E.L.D. 
Creature — Human Spy Hero · 2/4 · Common · Marvel Super Heroes · #5
Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes Jumpstart Front Cards | 11 | Common | — | — |
| Marvel Super Heroes | 5 | Common | $0.35 | $0.49 |