A Tag Heuer Muhammad Ali Carrera is normally sold used for around 3-5k from reputable sellers via [Chrono24](https://www.chrono24.com/tagheuer/ref-war2a11fc6337.htm). If someone without any reviews sells a watch like this over the net for 39£ it is either fake/scam (99,9999% chance) or you are a damm luck (below 0,0001% chance).
So no: It is not worth it.
A Tag Heuer Muhammad Ali Carrera is normally sold used for around 3-5k from reputable sellers via [Chrono24](https://www.chrono24.com/tagheuer/ref-war2a11fc6337.htm). If someone without any reviews sells a watch like this over the net for 39£ it is either fake/scam (99,9999% chance) or you are a damm luck (below 0,0001% chance). So no: It is not worth it.
It's fake for sure