MTG Festival in a Box Value Breakdown
Festival in a Box: Las Vegas 2025
Festival in a Box: Las Vegas 2025 is the at-home package for MagicCon: Las Vegas 2025, and went on sale on May 19, 2025. It holds the Slay the Day Secret Lair drop, 3 MagicCon promos and a Mystery Booster 2 Booster Box; the Secret Lair drop was sold only in this box. Its singles value is all of that bought separately — each card at the exact printing the box ships, and the sealed products at their own price — set against what the sealed Festival in a Box sells for. Anything else in the package, such as playmats or sleeves, is not priced.
Secret Lair drop: Slay the DayWhat is in this box
Secret Lair · Slay the Day
MagicCon promos
Sealed
Frequently asked questions
Is Festival in a Box: Las Vegas 2025 worth more opened than sealed?+
On TCGplayer, its 7 cards and 1 sealed product come to $380 bought separately, against $355 for the sealed box — 1.07×, so the contents are worth more than the box.
What is the most valuable card in Festival in a Box: Las Vegas 2025?+
Marwyn, the Nurturer, at $23.52 in foil for the printing in the box.
What was in Festival in a Box: Las Vegas 2025?+
The Slay the Day Secret Lair drop, 3 MagicCon promos and a Mystery Booster 2 Booster Box. It was sold for MagicCon: Las Vegas 2025.
Where do the prices for Festival in a Box: Las Vegas 2025 come from?+
From TCGplayer, refreshed regularly — the currency you pick decides which marketplace is shown, Cardmarket in EUR or TCGplayer in USD. Mana Value does not sell cards; every price links back to the marketplace listing it came from.