using mass email to leads is all I can think of ,
Hi
mass emailing is spam, and there's no other way to put it.
if... you have to solicit, at least be selective.
but you don't go buy or register the names first, then go look for leads
as that should be done in reverse.
hypothetical benefits are not tangible
and if it isn't obvious to the recipient or you don't have tangible evidence, like traffic stats
then what is benefit?
all that may be considered or discarded, because of and/or along with whatever price you're asking for the domain.
imo...