Cheapest priced copy (Marvel Super Heroes Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Power Pack 
Legendary Creature — Human Hero · 4/4 · Rare · Marvel Super Heroes Commander · #90
Flying, vigilance, trample, haste
Whenever Power Pack deals combat damage to a player, exile target instant or sorcery card from your graveyard chosen at random. At the beginning of your next upkeep, you may cast that card without paying its mana cost. If that spell would be put into your graveyard, exile it instead.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes Commander | 90 | Rare | $0.49 | $0.49 |
| Marvel Super Heroes Commander | 411 | Rare | $1.49Out of stock | — |