It seems to me that the WBC is just this. Cables comparable to any well-made cables using off-the-shelf cable and connectors from the likes of Canere, Van Damme, Neutric etc.
Moreover, looking at prices on Amazon, I’d say they are reasonable for this type of cable.
AFAIK, the OP only mentioned burn-in in response to another post, and never made any claims about this.
So, I must remind everyone, to discuss the topic, i.e., the cables, and not resort to remarks about community members. Moreover, remember the community guidelines, and especially, that your posts should improve the discussion.
Helps us make this a great place for discussion by always working to improve the discussion in some way, however small. If you are not sure your post adds to the conversation, think over what you want to say and try again later.