> For the complete documentation index, see [llms.txt](https://ciex-exchannge.gitbook.io/us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ciex-exchannge.gitbook.io/us/cex-uk-buy-and-sell-games-phones-dvds-blu-ray-....md).

# CeX (UK) Buy & Sell Games, Phones, DVDs, Blu-ray, …

Centralized exchanges (CEXs) are organizations that coordinate cryptocurrency trading on a large scale, using a similar business model to traditional …

<figure><img src="https://3274318732-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBUDPLuJWcHK9dufrS78V%2Fuploads%2F1WZSgp0zSA4IyVLrMPnI%2Fcex.io-banner%20(1).png?alt=media&amp;token=d66197b7-1180-447a-b0fa-6aa6139787c2" alt=""><figcaption></figcaption></figure>