The total value includes bonus cards only if all are guaranteed to be included.
$24.53
Change in Sealed Value
99.57%
Change in Card's Value
-18.21%
Goblin Snowman
$5.73
Whenever this creature blocks, prevent all combat damage that would be dealt to and dealt by it this turn.
{T}: This creature deals 1 damage to target creature it's blocking.
Given the rarity and limited information on some bonus cards, this may not be a complete list of all potential bonus cards available in this Secret Lair.
Tibalt, the Fiend-Blooded
$9.22
+1: Draw a card, then discard a card at random.
−4: Tibalt deals damage equal to the number of cards in target player's hand to that player.
−6: Gain control of all creatures until end of turn. Untap them. They gain haste until end of turn.