Cheapest priced copy (Magic 2013): $0.35 at Card Kingdom, near mint, their price list as of .
Show of Valor 
Instant · Common · Core Set 2020 · #311
Target creature gets +2/+4 until end of turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2013 | 34 | Common | $0.35 | $0.49 |
| Magic 2014 | 33 | Common | $0.35 | $0.49 |
| Core Set 2020 | 311 | Common | $0.35 | — |