Mana Vault (Secret Lair Drop) price

The three Mana Vault Secret Lair Drop cards you have are all valued in a similar range based on used sold-comp prices. The standard Mana Vault (Secret Lair Drop) is valued at $1838.24 [1]. The non-foil version, Mana Vault #796, is slightly higher at $1887.93 [2], while the Mana Vault [Foil] #796 is valued at $1880.5 [3]. Generally, the foil version commands a slightly higher price than the non-foil, though the difference here is minimal. You can check the live eBay listings shown on the screen to compare these sold values against current asking prices.