![Does anyone know how many copies of Linkin Park Underground 4.0 exist? That's my rarest CD. : r/LinkinPark Does anyone know how many copies of Linkin Park Underground 4.0 exist? That's my rarest CD. : r/LinkinPark](https://preview.redd.it/76eyg2dbchp61.jpg?width=640&crop=smart&auto=webp&s=80e1d39892eefe998bc0bea3093def1f167e7e65)
Does anyone know how many copies of Linkin Park Underground 4.0 exist? That's my rarest CD. : r/LinkinPark
![LINKIN PARK on Twitter: "21 years of Linkin Park Underground. Whether this is your 1st or your 21st year in the LPU, thank you for choosing to participate in our Linkin Park LINKIN PARK on Twitter: "21 years of Linkin Park Underground. Whether this is your 1st or your 21st year in the LPU, thank you for choosing to participate in our Linkin Park](https://pbs.twimg.com/media/FGhroCWVcAIsan6.jpg:large)
LINKIN PARK on Twitter: "21 years of Linkin Park Underground. Whether this is your 1st or your 21st year in the LPU, thank you for choosing to participate in our Linkin Park
![LINKIN PARK on Twitter: "Introducing #LPUJapan the official LP Japanese Fan Club. Join today @ https://t.co/xSrdjtNEz3 - LPU Ticket Pre-Sale info coming soon. https://t.co/0fpR9PcLgd" / Twitter LINKIN PARK on Twitter: "Introducing #LPUJapan the official LP Japanese Fan Club. Join today @ https://t.co/xSrdjtNEz3 - LPU Ticket Pre-Sale info coming soon. https://t.co/0fpR9PcLgd" / Twitter](https://pbs.twimg.com/media/C_m3IOUUIAA7Qa9.jpg)
LINKIN PARK on Twitter: "Introducing #LPUJapan the official LP Japanese Fan Club. Join today @ https://t.co/xSrdjtNEz3 - LPU Ticket Pre-Sale info coming soon. https://t.co/0fpR9PcLgd" / Twitter
![Linkin Park Underground 8 Fan Club (Box Set with Demos CD, Medium T-Shirt, Patch, Letter, and Guitar Pick) [Box set, Limited Edition] - Amazon.com Music Linkin Park Underground 8 Fan Club (Box Set with Demos CD, Medium T-Shirt, Patch, Letter, and Guitar Pick) [Box set, Limited Edition] - Amazon.com Music](https://m.media-amazon.com/images/I/91fylVjtGSL._SL1500_.jpg)
Linkin Park Underground 8 Fan Club (Box Set with Demos CD, Medium T-Shirt, Patch, Letter, and Guitar Pick) [Box set, Limited Edition] - Amazon.com Music
![💿 Unboxing | Linkin Park - 'LP Underground V2.0' Limited Edition Fan Club Cassette [2022 Reissue] - YouTube 💿 Unboxing | Linkin Park - 'LP Underground V2.0' Limited Edition Fan Club Cassette [2022 Reissue] - YouTube](https://i.ytimg.com/vi/LWo8N9k1twQ/maxresdefault.jpg)