Butterfly Bonanza
Slaughter
1,537.53
Marble Fade
1,897.96
Damascus Steel
1,285.84Damascus Steel
1,285.84Damascus Steel
1,285.84Damascus Steel
1,285.84Marble Fade
1,897.96Marble Fade
1,897.96Marble Fade
1,897.96Marble Fade
1,897.96Items Content
Ticket range for each item in this case
Butterfly Knife
Marble Fade
2,295.87
Butterfly Knife
Tiger Tooth
2,221.90
Butterfly Knife
Slaughter
1,785.13
Butterfly Knife
Damascus Steel
1,697.59
Butterfly Knife
Ultraviolet
1,246.06
Butterfly Knife
Blue Steel
1,200.76
Butterfly Knife
Autotronic
1,172.49
Butterfly Knife
Bright Water
1,096.51
Butterfly Knife
Black Laminate
962.19
Butterfly Knife
Freehand
918.17
Butterfly Knife
Crimson Web
888.51
Butterfly Knife
Rust Coat
831.96
Butterfly Knife
Lore
818.79
Sticker
Knives Out
0.26
Sticker
Sting Like A Butterfly
0.07
Sealed Graffiti
X-Knives (Monarch Blue)
0.06Related Cases
Cases similar to this one
The Butterfly Bonanza case is built around butterfly knives, with 13 knives in a pool of 16 possible drops. Its other three outcomes are two stickers and a sealed graffiti. That mix makes the appeal clear, but a knife is not the likeliest result: each of the three non-knife drops has a much higher individual chance than any knife in the pool.
Butterfly knives to watch
The knife lineup spans different finishes, wear conditions and StatTrak™ versions. These entries show the range from the most valuable item to knives with higher listed chances:
- Butterfly Knife | Marble Fade (Minimal Wear) is the most valuable item in the case and has a 0.1% chance.
- StatTrak™ Butterfly Knife | Tiger Tooth (Minimal Wear) also has a 0.1% chance and sits near the top by value.
- Butterfly Knife | Slaughter (Field-Tested) has a 0.2% chance, still well below the chances of the common drops.
- Butterfly Knife | Lore (Battle-Scarred) has a 3% chance, the highest listed chance among the knives.
All 13 knives are listed as worth more than the case costs. That does not make any particular opening a knife opening; the chances attached to the individual drops matter more than the size of the knife lineup.
Where the odds lead
The chance of winning more than the Butterfly Bonanza case costs is 18%. The remaining outcomes are worth less than the case costs, so the strong knife lineup should not be mistaken for a likely return above the opening cost. Sticker | Knives Out has a 25% chance, Sticker | Sting Like A Butterfly has a 27% chance, and Sealed Graffiti | X-Knives (Monarch Blue) has a 30% chance. These are the outcomes a player is most likely to see on any single spin. Even among the knives, the chances vary sharply, from the two 0.1% drops at the top to the 3% Lore.
Opening Butterfly Bonanza on CSDROP
A Demo Spin lets you preview Butterfly Bonanza without winning anything; paid openings use your balance, with options to open one to five cases at once or choose a faster spin speed. A won drop is credited to your balance at market value immediately, and that balance can be used for skins on the CSDROP marketplace and withdrawal to Steam, crypto withdrawal, or another game. Each opening is provably fair: a hashed server seed shown before the spin, your client seed and a nonce determine the result, which you can verify in your game history.
Butterfly Bonanza at a glance
Worked out from the item list and its odds- Price per opening
- 199.92
- Items
- 16
- Worth 0.06 to 2,295.87
- Chance to win more than the price
- 18%
- Most valuable item
- ★ Butterfly Knife | Marble Fade (Minimal Wear)
- 2,295.87, 0.1% chance
Got Questions?
Find answers to the most common questions about CSDROPOne opening of Butterfly Bonanza costs 199.92.
Butterfly Bonanza contains 16 items, worth from 0.06 to 2,295.87. The item list above shows the chance of each one.
18% per opening: that is the combined chance of every item worth more than the 199.92 the case costs. The other openings land an item worth less than the price.
★ Butterfly Knife | Marble Fade (Minimal Wear), worth 2,295.87, with a 0.1% chance per opening.
Make sure your balance covers the Butterfly Bonanza case price, then click to spin. The case opens instantly and the skin you win is added to your balance at its market value, ready to use anywhere on CSDROP.
Yes. This page lists every skin inside the Butterfly Bonanza case along with the exact drop rate for each rarity tier, so you know precisely what you can win and the probability of winning it before you spend anything.
Yes. The drop chances for the Butterfly Bonanza case are fixed and shown on this page, and every opening is completely independent — previous results never affect your next one. Because each spin is provably fair, the outcome is decided cryptographically every time.
Items won from the Butterfly Bonanza case are credited to your balance at market value instantly. You can spend that balance on the marketplace and withdraw the skins you buy to Steam, withdraw it in crypto, or keep playing.
Yes. Each Butterfly Bonanza opening is generated with HMAC-SHA256 from a hashed server seed shown before the spin, your client seed, and a nonce, so the result is locked in advance. You can rotate your server seed to reveal the original and verify any opening from your game history.
CSDROP offers free cases through the welcome bonus, daily rewards, and promotions. Free cases use exactly the same odds and provably fair system as paid ones, and any skins you win are credited to your balance the same way.