Chill out, no-ones trying to be superior, it's a social experiment, a giggle, someone who wants it gets exactly what is for sale which is some of Mors' cord and whatever charity it turns out to be benefits in a small way
The only thing which could be construed as misleading is that there is no mention of the fact that the proceeds will go to charity but then that would skew the original point.
That's not a defence as none is needed, it's a simple explanation of the situation.
Edit: to add a touch of background it was a bit of a running joke that virtual everything we made/did/saw over the course was going on ebay. Dave being Dave came through with this