Cheapest priced copy (Marvel Super Heroes Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Black Bolt, Inhuman King 
Legendary Creature — Inhuman Noble Hero · 3/3 · Rare · Marvel Super Heroes Commander · #394
Flying
Whenever you cast a noncreature spell, Black Bolt gets +2/+2 until end of turn.
Lethal Voice — Whenever Black Bolt becomes the target of a spell or ability an opponent controls, destroy target nonland permanent that player controls.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes Commander | 76 | Rare | $0.49 | $0.49 |
| Marvel Super Heroes Commander | 394 | Rare | $0.79 | — |