# WTB - Unknowns (Hummingbird, Zipline BMC, Zipline EST and more)

**URL:** <https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827>\
**Category:** Buy / Sell / Trade\
**Created:** [May 17, 2026, 8:32pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827 "2026-05-17T20:32:45Z")\
**Posts on this page:** 12\
**Page:** 1

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**Author:** ![Marchew](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/marchew/32/266437_2.png) [@Marchew](https://forums.yoyoexpert.com/u/Marchew)\
**Post date:** [May 17, 2026, 8:32pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/1 "2026-05-17T20:32:46Z")

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Looking for some Unknown Editions, preferably in mint/near mint condition. If you’ve got any of those and would prefer to have some $$$ instead - DM me and let’s talk 🙂

RSO Bowl UDON

Unknown Onedrop Kuntosh

Unknown Yoyofriends Hummingbird

Unknown CoreCo x SF BFF

Unknown Zipline BMC

Unknown Zipline IST

Unknown Duncan Bassacuda

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**Author:** ![hieuyoer123](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/hieuyoer123/32/699506_2.png) [@hieuyoer123](https://forums.yoyoexpert.com/u/hieuyoer123)\
**Post date:** [May 19, 2026, 4:22am UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/2 "2026-05-19T04:22:38Z")

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i have uk sense code 1 for $30. has 2 dings

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**Author:** ![zxin](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zxin/32/649326_2.png) [@zxin](https://forums.yoyoexpert.com/u/zxin)\
**Post date:** [May 19, 2026, 4:56am UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/3 "2026-05-19T04:56:26Z")

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Picture??

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**Author:** ![Marchew](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/marchew/32/266437_2.png) [@Marchew](https://forums.yoyoexpert.com/u/Marchew)\
**Post date:** [May 19, 2026, 8:17am UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/4 "2026-05-19T08:17:54Z")

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I think it’s not an Unknown, just black and white, but thanks 🙂

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**Author:** ![hieuyoer123](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/hieuyoer123/32/699506_2.png) [@hieuyoer123](https://forums.yoyoexpert.com/u/hieuyoer123)\
**Post date:** [May 19, 2026, 8:32am UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/5 "2026-05-19T08:32:24Z")

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![image](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/f/9/d/f9de87f0c1c13bd5b4303ddb85327fa78fa4cdc4.jpeg)

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**Author:** ![Marchew](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/marchew/32/266437_2.png) [@Marchew](https://forums.yoyoexpert.com/u/Marchew)\
**Post date:** [May 19, 2026, 9:35am UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/6 "2026-05-19T09:35:26Z")

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That’s not Sense, it’s YoyoPalace 🙂 Got this one already, thanks anyways!

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**Author:** ![Maelstrom](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/maelstrom/32/644737_2.png) [@Maelstrom](https://forums.yoyoexpert.com/u/Maelstrom)\
**Post date:** [May 19, 2026, 10:32am UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/7 "2026-05-19T10:32:32Z")

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Yoyo palace was the old name for sense. They released the code under yoyo palace and then the code 2 and 3 under sense. It’s all the same really

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**Author:** ![Marchew](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/marchew/32/266437_2.png) [@Marchew](https://forums.yoyoexpert.com/u/Marchew)\
**Post date:** [May 21, 2026, 6:51pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/8 "2026-05-21T18:51:27Z")

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Added a few more to the list.

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**Author:** ![Marchew](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/marchew/32/266437_2.png) [@Marchew](https://forums.yoyoexpert.com/u/Marchew)\
**Post date:** [June 5, 2026, 1:13pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/9 "2026-06-05T13:13:41Z")

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Bumperino.

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**Author:** ![The\_Abyss](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/the_abyss/32/704667_2.png) [@The\_Abyss](https://forums.yoyoexpert.com/u/The_Abyss)\
**Post date:** [June 5, 2026, 1:18pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/10 "2026-06-05T13:18:15Z")

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What does the hummingbird look like?

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<div class="post-metadata">

**Author:** ![Marchew](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/marchew/32/266437_2.png) [@Marchew](https://forums.yoyoexpert.com/u/Marchew)\
**Post date:** [June 5, 2026, 1:35pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/11 "2026-06-05T13:35:50Z")

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![4ab531e7bc129d801f3f6e3d515aca26d9c6f198](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/4/a/b/4ab531e7bc129d801f3f6e3d515aca26d9c6f198.jpeg)

🙌🏻🖤🙌🏻

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<div class="post-metadata">

**Author:** ![system](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/system/32/8054_2.png) [@system](https://forums.yoyoexpert.com/u/system)\
**Post date:** [July 5, 2026, 1:36pm UTC](https://forums.yoyoexpert.com/t/wtb-unknowns-hummingbird-zipline-bmc-zipline-est-and-more/445827/12 "2026-07-05T13:36:19Z")

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