I think its a great idea.
If someone is actually handi-capable enough that they don't know how to operate the intranet well enough to find a TE at a better price, then this guy's doing them a huge favor.
Seriously.
Although, I don't expect anyone who's competent enough to find this auction be differently-enabled enough to need the info.
Its no different than people selling instructions on how to build a MAME cabinet.