Magic bag and vault key prices

Store and forum prices
ItemStore price (now)Forum list (April 2, 2025)In AB
Voucher for Magic Bag 490 KC "Voucher of Magic Bag" 490 KC 10 AB = 500 KC covers it
[VIP] Vault key 999 KC "[VIP] Vault Key" 999 KC 20 AB = 1,000 KC covers it

Some KC vouchers cost more in the store than on the old forum list, but these two haven't changed since April 2025. Both are sold for KC, so you convert AB first on the store's AB → KC tab.

The store cards only show the name, the type (Misc) and the weight (0.10). There's no duration, slot count or usage text, and the forum price list is just names and prices too.

What the VIP and Farm packages include

Magic Bag and VIP Key in the packages (OASIS launch, 2025)
ItemVIP Package (1,500 AB)Farm Package (1,100 AB)
Magic Bag 2x 2x
VIP Key Yes Yes
Premium Switch Premium DC Premium
Knight Cash 5,000 1,000
Shared Valkyrie Helmet and Armor Certificate, 2x Pathos Gloves, Auto Mining Voucher, 15-day Genie Same
BianKO VIP Package (1,500 AB) and Farm Package (1,100 AB) contents
VIP Package and Farm Package lists (OASIS launch post) · Image: BianKO
Source / rights
Image / usage information: (c) BianKO / ARTY. BianKO'nun kendi sitesinde ve forumunda yayımlanan tanıtım görseli (22 Eyl 2026 indirildi); kaynak sayfa bağlantısıyla gösterilir, sahiplik iddia edilmez. · Image source ↗

The package art says "VIP Key" while the store item is "[VIP] Vault key", and the site never states they're the same thing. If you're buying a premium anyway, the math is easy: Switching Premium alone is 700 AB and DC Premium 600 AB, and the packages add the 2 Magic Bags and the VIP Key on top.

Can you get them in game

Boxes that give a Vault key (rate shown on the site)
ItemBoxRateBox drops from
[VIP] Vault key Random Item Exchange Gem 0.017% Pride (5801), basic drop
[VIP] Vault key Golden Star / Red Bow / Tinsel Ornament 0.016% Snowman (2702)
Magic Bag — — Not on any mob or exchange page

In these boxes the percentages don't add up to 100%, so treat them as relative odds. The Random Item Exchange Gem has 189 items and the Vault key is just one of them, so the store is the only sure route. No in-game source is listed for the Magic Bag at all.

FAQ

How long does a Magic Bag last on BianKO?
The site doesn't say. Neither the store card nor the April 2025 price list mentions a duration.
Can I buy a Magic Bag with AB?
Not directly; it's priced in KC. Converting 10 AB gives 500 KC, which covers one voucher.
Does the [VIP] Vault key drop?
No mob drops it directly. It can come out of the Random Item Exchange Gem that Pride (5801) drops, and out of Snowman's ornaments.
Is the VIP Key in the packages the same as the Vault key?
The site doesn't say so outright. The package art just reads "VIP Key", and the store uses "[VIP] Vault key".

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