MP 1,1-5,1 Bootable USB disk?

[Malasada33]

Anyone have an opinion on this product? https://www.ebay.com/itm/274721538039

Saw it on the 'bay and it gives me a "too-good-to-be-true" vibe. Any thoughts or experience with this? Shady or legit?

 

[Macschrauber]

The guy is selling a stick with OpenCore.

Such should be prevented by the makers of OpenSource software. At least this gives bad karma…